Advances in Military Technology
type: channel
description: The international journal of Advances in Military Technology is a peer reviewed journal that provides insight into theoretical considerations and practical innovations in military and security technology. The journal covers a broad spectrum of interests including research, development, design, manufacturing, control, utilization, reliability, sustainability, and the effectiveness of new technologies for military and security requirements. AiMT builds a bridge between theoretical perspectives and practical considerations that are of active interest to the academic, scientific, business and policy communities. The journal welcomes original contributions of theoretical and practical interest, which have not been submitted to other journals, nor previously published. All submissions are refereed in a peer review process by experts appointed by the Editorial Board. AiMT is published semi-annually in June and December. Contributions are only published in English. Current issue vol. 20 no. 2. (2025) Forthcoming issue vol. 21 no. 1. (2026)
publisher: University of Defence
language: en
publication name: Advances in Military Technology
issn: 1802-2308
copyright: Authors who publish with this journal agree to the following terms: 1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal. 2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. 3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work. Users can use, reuse and build upon the material published in the journal for any purpose, even commercially.
items: Book review: Synthetic Reality: AI, the Metaverse, and the Ethics of a New Digital Humanism
items: Evaluation of Wheeled Robot Mobility Limits on Unstructured Terrain
items: Superplastic Properties of Ultrafine-Grained AA6061 Alloy Fabricated by Cyclic Expansion-Extrusion
items: Comparative Performance of GNSS Configurations in Malaysia: GPS, GLONASS, BeiDou, and Galileo
items: Impact of Structural Parameters on Disc-Type Magnetorheological Brake Performance
items: Network-Centric Warfare in the Age of Chaos, Complexity, and Cyber Conflict
items: An Empirical Approach to Estimate the Reliability of LEDs as Components of Military Equipment
items: Influence of Certain Structural Parameters on the Firing Stability of the Robot-Weapon System on Elastic Ground
items: Methods for Safe Destruction and Utilization of 120 mm HE-FRAG Mortar Ammunition
items: Assessment of the Functional Capabilities of Free-Flying Dynamically Similar Aircraft Models
items: Passive Long-Wave Infrared Imaging for Ultra-Wide Temperature Applications
items: Influence of Operating Fluids on Mechanical Properties of Parts Produced by Additive Manufacturing
items: Utilization of Additive Manufacturing for Rapid Repair in Military Applications
items: Investigation of Vehicle Vibrations During Traversal of Speed Bumps
items: Intra-Pulse Modulation Radar Signal Recognition Using I/Q Channels and Deep Learning
items: The Use of Wearable Systems for Measuring Biomedical Data in Special Units – Current State and User Evaluation
items: Evaluation of Flight Parameters for Lidar-Equipped UAS Mapping
items: Investigation of the Mechanical Dynamics of the PRV-1 Machine Gun Installed on a Combat Robot
items: Open Conceptual Design of a Multi-Mission Tactical Quadcopter Using COTS Components
items: An Experimental Investigation into the Durability of the Main Clutch Friction Disc in Tracked Vehicles
items: Autonomous UAV-Based Mortar Round Deployment with Real-Time Ballistic Correction
items: CFD Investigation of Asymmetric Three-Dimensional Supersonic Nozzle MLN for Rocket Engine
items: Comparative Analysis of Next-Gen Single-Crystal Nickel Superalloys for HPT Blades via FEM
items: Study on the Influence of Edge-Thickness Liner on Explosively Formed Projectiles
items: Countering FPV Drones: Insights from Ukraine’s Combat Experience
items: Elevator Deflection and Lift Control of Subsonic Military Aircraft Using PLC and HMI
items: Considerations for Delay and Sum Beamformer on a Multi-Core Processor
items: Research on the Reflectivity of Lens Air Target Simulators
items: Building a Mathematical Model for Determination of the Miss Distance of Artillery Shells Using Proximity Fuzes
items: Mathematical Model of the Current Time of a Five Fragment Nonlinear Frequency Modulated Signal

Book review: Synthetic Reality: AI, the Metaverse, and the Ethics of a New Digital Humanism
type: item
description: This review evaluates Marco Marsili’s Synthetic Reality – AI, the Metaverse, and the Ethics of a New Digital Humanism from the perspective of military technology research. Although Marsili’s book is fundamentally philosophical and ethical, it provides conceptual frameworks directly relevant to understanding how artificial intelligence (AI), simulation, and immersive environments influence military decision-making, autonomy, and governance. The review connects Marsili’s insights with contemporary research on AI, command-and-control systems, and simulation practices used in military contexts.
subject: Book Reviews
  topic: section
subject: Articles
  topic: category
subject: Editorial
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Marian Rybanský
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-02-05
publication date: 2026-02-05
starting page: 5
ending page: 7
doi: 10.3849/aimt.02088

Evaluation of Wheeled Robot Mobility Limits on Unstructured Terrain
type: item
description: This paper examines the mobility limits of a wheeled mobile robot on unstructured and deformable terrain, where surface variations affect traction and navigation. A digital twin of the robot was developed in ROS 2 and Gazebo Classic using real geometry, drive parameters, and sensor specifications. Simulations on cohesive mud, loose sand, and inclined surfaces analyzed wheel-terrain interaction. Robot motion was assessed via wheel odometry, IMU, and GNSS to measure slip and velocity errors. Results were validated with field tests on sandy terrain, showing consistent trends in traction loss, slip, and sensor degradation. Findings emphasize terrain impact on mobility and the need for terrain-aware, multi-sensor evaluation frameworks.
subject: Original research article
  topic: section
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Dang Pham Huy
creator: Marek Nowakowski
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-03
publication date: 2026-04-03
starting page: 177
ending page: 194
doi: 10.3849/aimt.02079

Superplastic Properties of Ultrafine-Grained AA6061 Alloy Fabricated by Cyclic Expansion-Extrusion
type: item
description: This paper investigates the superplastic behavior of AA6061 aluminum alloy processed by cyclic expansion-extrusion, a severe plastic deformation method producing ultrafine-grained structures. Cylindrical specimens underwent up to four cyclic expansion–extrusion cycles at room temperature. The average grain size decreased from ~100 μm (annealed state) to 5–6 μm after four cycles, with nearly 75 % higher and more homogeneous microhardness. The refined microstructure fulfils conditions for superplasticity dominated by grain boundary sliding at elevated temperatures. Tensile tests showed a maximum elongation of ~330 % at 530 °C and strain rate 10−3s−1, with a low maximum flow stress of 9.5 MPa. The results confirm cyclic expansion–extrusion as an effective route to enhance microhardness and enable superplastic forming of lightweight AA6061 alloys.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Dang Giang Lai
creator: Manh Tien Nguyen
creator: Xuan Truong Do
creator: Ivan Pemcak
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-05-22
publication date: 2026-05-22
starting page: 263
ending page: 276
doi: 10.3849/aimt.02075

Comparative Performance of GNSS Configurations in Malaysia: GPS, GLONASS, BeiDou, and Galileo
type: item
description: This study investigates the performance of Global Navigation Satellite System (GNSS) configurations in Malaysia under both static and kinematic conditions. Data were collected using a U-blox NEO-M8N receiver to evaluate GPS, GLONASS, BeiDou, Galileo, and their combinations. Results indicate that the GPS+BeiDou configuration consistently outperforms others in terms of positioning accuracy, altitude stability, and trajectory consistency. Static analysis shows minimal coordinate dispersion and altitude fluctuation, while kinematic tests confirm robust performance in challenging environments with multipath effects. Dilution of precision (HDOP, VDOP, PDOP) metrics further validate the superior reliability of GPS+BeiDou. Overall, the findings highlight GPS+BeiDou as the optimal configuration for precise and reliable positioning in Malaysian environments.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Yih Hwa Ho
creator: D. Raku
rights: Copyright (c)
date: 2025-12-09
publication date: 2025-12-09
starting page: 529
ending page: 547
doi: 10.3849/aimt.01913

Impact of Structural Parameters on Disc-Type Magnetorheological Brake Performance
type: item
description: This study investigates the electromagnetic and braking performance of a disc-type magnetorheological brake (MRB) using MRF-140CG fluid. A 3D finite element model (Altair Flux) analyzes torque generation under varying excitation currents, fluid gaps, rotor thicknesses, and wire diameters. Results show torque increases with current, limited by saturation. An optimal design with a 0.75 mm fluid gap and 25 mm rotor thickness yields a maximum torque of 191 N·m and a peak torque-to-volume ratio of 61.6 N·m/dm³ at 3 A. Additionally, smaller coil wire diameters improve torque output. These findings provide essential quantitative guidelines for designing compact, high-efficiency MRBs.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Hoang Tuan
creator: N. X. Hien
creator: V. H. Quan
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-07
publication date: 2026-04-07
starting page: 213
ending page: 222
doi: 10.3849/aimt.02072

Network-Centric Warfare in the Age of Chaos, Complexity, and Cyber Conflict
type: item
description: Modern warfare is shaped by a convergence of digital connectivity, multi-domain operations, and persistent cyber threats, which undermine information reliability and command and control coherence. This article develops a theoretical framework that reconceptualizes Network-Centric Warfare as a socio-technical system composed of four interdependent layers: cognitive, organizational, technological, and cyber. Drawing on cyber warfare research, chaos theory, and knowledge management, it explains how forces can sustain decision advantage when contested networks degrade, misinform, and cascade failures across units. The framework challenges classical NCW assumptions of stable networks, trustworthy information, transparent operational pictures, and advances an integrated model with research propositions linking cyber resilience and network redundancy to organizational adaptability and cognitive performance. It informs future design of C4ISR and multinational cyber cooperation.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Cem Sen
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-17
publication date: 2026-04-17
starting page: 223
ending page: 246
doi: 10.3849/aimt.02065

An Empirical Approach to Estimate the Reliability of LEDs as Components of Military Equipment
type: item
description: Military equipment is highly specialized and integrates advanced technologies to operate reliably in complex environments. Light-emitting diodes (LEDs) are increasingly used in military systems due to their superior performance, long lifetime, and high reliability, making their reliability critical to overall system effectiveness and combat capability. This study proposes an empirical framework for estimating LED reliability using accelerated reliability testing combined with statistical analysis, explicitly linking test conditions to actual operating conditions. The methodology follows a structured, stepwise procedure encompassing test design, data acquisition, and reliability estimation. It is applied to LEDs subjected to frequent ON/OFF cycling, yielding robust estimates of the lifetime distribution, survival function, and cumulative hazard function.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Quoc Tiep La
creator: David Vališ
creator: Zdeněk Kohl
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-02-07
publication date: 2026-02-07
starting page: 21
ending page: 38
doi: 10.3849/aimt.02054

Influence of Certain Structural Parameters on the Firing Stability of the Robot-Weapon System on Elastic Ground
type: item
description: In this paper, a small-caliber automatic weapon mounted on a combat robot is chosen as the research subject to analyze firing stability. A dynamic model with six degrees of freedom is formulated based on Lagrange’s equation of the second kind and multi-body system theory, accounting for the elastic response of the ground. Recoil forces induced by firing, which excite the whole system, are determined experimentally for single shots and three-round short bursts. The study also examines the influence of certain representative structural parameters on the firing-induced vibrations of the complete mechanism. The obtained results provide a basis for assessing firing accuracy and contribute to the design, manufacture, and operational employment of this weapon system on the battlefield.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Dang Ba Ngoc
creator: Martin Macko
creator: Bui Viet Dung
creator: bien
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-04
publication date: 2026-04-04
starting page: 195
ending page: 212
doi: 10.3849/aimt.02053

Methods for Safe Destruction and Utilization of 120 mm HE-FRAG Mortar Ammunition
type: item
description: This review surveys contemporary methods for the disposal and utilization of 120 mm high-explosive fragmentation mortar rounds, including munitions that have exceeded their service life. Conventional and alternative demilitarization technologies are examined, including detonation and burning methods, mechanical disassembly, abrasive water-jet cutting, thermal and chemical treatments, advanced physico-chemical solutions, cryogenic techniques, and material recycling pathways. The methods are comparatively evaluated in terms of destruction efficiency, occupational and environmental risks, regulatory constraints, operational feasibility, and cost. Based on an analysis of international literature, standards, and case studies, the review identifies best practices and proposes criteria for selecting appropriate demilitarization routes under varying operational and regulatory conditions. The findings support safe, efficient, and environmentally responsible ammunition stockpile management.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Ventsislav Dimitrov
creator: V. Dimitrova
creator: V. Vaghmare
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-01
publication date: 2026-04-01
starting page: 141
ending page: 162
doi: 10.3849/aimt.02052

Assessment of the Functional Capabilities of Free-Flying Dynamically Similar Aircraft Models
type: item
description: This paper discusses two special approaches developed by the author to assess the similarity and functional capabilities of a free-flying, dynamically similar model (FDSM) in the design of aircraft flight dynamics modelling. When implementing the first approach, the motion of the FDSM is constantly influenced by the control laws of the FDSM Automatic Control System (ACS), similar to those of a real aircraft, or it simulates the pilot’s behavior of the aircraft itself. The second approach assumes the failure of aviation equipment (including ACS), the loss of flight crew capability, and the aircraft entering critical or dangerous uncontrolled flight modes. The re-sults of calculations for FDSM in real design are considered as an approbation of the obtained determining conditions.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Denys Betin
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-05-26
publication date: 2026-05-26
starting page: 295
ending page: 306
doi: 10.3849/aimt.02050

Passive Long-Wave Infrared Imaging for Ultra-Wide Temperature Applications
type: item
description: This paper presents a high-performance, fully passive athermalized long-wave infrared (LWIR) optical system for military and aerospace use. The design transitions from a paraxial framework to a realistic thick-lens configuration for high-fidelity optimization. The resulting system comprises only three lens elements and a single aspherical surface, achieving an aggressive aperture of f/1.2 and a 100 mm focal length. Rigorous evaluation via Zemax demonstrates that the design maintains near-diffraction-limited image quality and exceptional uniformity across an ultra-wide operational temperature range from −30 °C to 100 °C. By eliminating the need for active focusing mechanisms, this compact and lightweight solution offers superior reliability for long-range surveillance and aerial reconnaissance in extreme environments.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Chi Toan Dang
creator: Teodor Baláž
creator: Martin Kyselák
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-06-03
publication date: 2026-06-03
starting page: 345
ending page: 363
doi: 10.3849/aimt.02036

Influence of Operating Fluids on Mechanical Properties of Parts Produced by Additive Manufacturing
type: item
description: The article examines material extrusion – one of the most accessible additive manufacturing technologies – as a viable option for transforming the operational logistics system supporting temporary repairs of ground military equipment. Nowadays, in many armies, additive manufacturing is starting to act as a game changer in the field of military logistics and material supply. At this stage, the research focused mainly on assessing chemical compatibility and the effect of operating fluids on changing the mechanical properties of materials. Based on the evaluation of the results, the chemical compatibility of the materials and operating fluids most commonly used in the field of ground military equipment was determined. The final part of the work defines the basic prerequisites for the design of components manufactured in this way, including the example given.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Adam Švásta
creator: Jan Furch
creator: Milan Chalupa
creator: Matěj Jedlička
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-06-01
publication date: 2026-06-01
starting page: 307
ending page: 323
doi: 10.3849/aimt.02034

Utilization of Additive Manufacturing for Rapid Repair in Military Applications
type: item
description: This study explores the application of Additive Manufacturing (AM) to improve the efficiency and responsiveness of spare part production in military maintenance, with a focus on Expedient Repair (ER) within the framework of Battle Damage Repair (BDR). The paper evaluates the limitations and key implementation considerations of various AM technologies in field-based repair scenarios, including classification of spare parts by criticality, material selection, design constraints, and manufacturing feasibility. A real-world case study is presented, encompassing all critical phases of the process: (1) iterative design and prototyping; and (2) reverse engineering and remanufacturing of a brake fluid reservoir for a selected ground platform-a light tactical multirole vehicle. The results validate the utility of AM in producing functional, field-ready components under operational constraints, facilitating accelerated repairs, minimizing logistical demands, and enhancing platform readiness during high-intensity military engagements.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Alexander Ilkstrom Kravcov
creator: S. Rautio
creator: M. Vlkovský
creator: M.H. Rodriguez
creator: F. Khoshnaw
creator: T. Šlajs
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-06-02
publication date: 2026-06-02
starting page: 325
ending page: 344
doi: 10.3849/aimt.02032

Investigation of Vehicle Vibrations During Traversal of Speed Bumps
type: item
description: Speed bumps are commonly used to reduce accidents caused by excessive speed, especially in populated or narrow areas. Their design and placement, however, must ensure vehicle stability and driver comfort. This study develops an 8-degree-of-freedom (8‑DoF) vehicle vibration model incorporating road surface equations with various speed bump configurations. Different bump heights and staggered arrangements are analyzed to produce complex vibration responses. Experimental tests on a 2019 Toyota RAV4 validate the model by measuring vibrations over multiple bump types. The results show strong agreement between simulated and experimental data, offering valuable guidance for designing speed bumps that effectively enhance traffic safety while minimizing discomfort.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Viet Dung Bui
creator: Martin Macko
creator: Ba Ngoc Dang
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-12-15
publication date: 2025-12-15
starting page: 601
ending page: 619
doi: 10.3849/aimt.02031

Intra-Pulse Modulation Radar Signal Recognition Using I/Q Channels and Deep Learning
type: item
description: This paper proposes a new method for classifying and recognizing intra-pulse modulation radar signals based on the I/Q channel and convolutional neural networks. The method is structured into two main stages. In the first stage, features of the received signal, such as linear frequency modulation, Costas and polyphase codes, are determined using the I/Q channel. A deep learning network is designed for signal recognition in the second stage. The proposed method is evaluated using simulated signals in a MATLAB environment. The results show that, compared to the existing methods, it reduces training time and provides a higher average accuracy compared with classic method, making it suitable for hardware implementation.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Duong Van Minh
creator: Nguyen
creator: Van
creator: Duy
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-02
publication date: 2026-04-02
starting page: 163
ending page: 175
doi: 10.3849/aimt.02029

The Use of Wearable Systems for Measuring Biomedical Data in Special Units – Current State and User Evaluation
type: item
description: The service of special units demands high physical and mental endurance, exposing personnel to danger, stress, and CBRN threats that cause long-term exhaustion. Wearable systems offer a promising means to monitor biomedical data, enhancing intervention effectiveness and responder safety. This article reviews current wearable technologies, proposes a user evaluation procedure, and assesses their usability in operational contexts regarding ergonomics, functionality, and benefits. Five commercial systems (Garmin Tactix 7, Movesense Flash, Hexoskin Smart Shirt, Cosinuss° One, Ultrahuman Ring) were tested by the COMMANDOS unit. Results showed the Movesense Flash system had the best usability and reliability. Findings highlight the potential of commercial wearables for special operations, despite trade-offs between comfort, accuracy, and practicality.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Lydie Leova
creator: Vaclav Krivanek
creator: Hynek Schvach
creator: Marek Sokol
creator: Petr Volf
creator: Jan Hejda
creator: Patrik Kutilek
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-12-08
publication date: 2025-12-08
starting page: 511
ending page: 528
doi: 10.3849/aimt.02024

Evaluation of Flight Parameters for Lidar-Equipped UAS Mapping
type: item
description: This article proposes optimization of flight parameters for a Class 1 UAS equipped with multiple sensors in field applications, such as topography and object recognition. A commercial automotive- grade lidar was integrated with a photogrammetry camera on a UAS. A theoretical overview and a numerical model of the system’s range and resolution were developed. Multiple area mapping missions were executed over two years with various flight parameters, and atmospheric conditions, using standardized targets to evaluate system performance. Resulting data sets were post-processed, merged, and cross-referenced with satellite imagery. Results were compared to the numerical model and discussed. We propose an optimal use case illustrating how overlaying multi-sensor data enhances object recognition, and we outline directions for future work.
subject: Original research article
  topic: section
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Helena Picmausová
creator: Jan Farlík
creator: Marc Eichhorn
creator: Christelle Kieleck
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-02-06
publication date: 2026-02-06
starting page: 9
ending page: 20
doi: 10.3849/aimt.02015

Investigation of the Mechanical Dynamics of the PRV-1 Machine Gun Installed on a Combat Robot
type: item
description: This paper investigates dynamics of a PRV-1 machine-gun mounted on a combat robot using multi-body mechanics and finite-element approaches. A model quantifies gas pressure forces on the barrel base and piston face, including a damping mechanism. Structural dynamics were solved by two methods: differential equations of motion solved in Maple and dynamic equivalence modeling in MSC Adams. Results – presented as time histories of displacement and velocity for the bolt carrier, gun body, and robot – agree methods and match observed operational behavior. The analysis demonstrates the critical role of the damping system in reducing recoil and improving accuracy, identifies key dynamic parameters for optimization, and provides a scientific basis for designing and optimizing weapon systems on future platforms, as well as guiding future experimental validation efforts.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Lai Thanh Tuan
creator: Nguyen Thai Dung
creator: Vu Duong
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-17
publication date: 2026-03-17
starting page: 95
ending page: 112
doi: 10.3849/aimt.02012

Open Conceptual Design of a Multi-Mission Tactical Quadcopter Using COTS Components
type: item
description: This paper presents an open conceptual design of a multi-mission tactical quadcopter addressing payload limitations in existing commercial loitering munitions. Using Components-Off-The-Shelf (COTS) components, the design achieves 400–600 g payload capacity – a 120 % increase over commercial alternatives – enabling compatibility with standard military ordnance such as the Indonesian GT5-PEA2 defensive grenade (430 g). The modular design supports three mission profiles: ISR, payload delivery, and kamikaze operations, with a foldable configuration stowing within 180 mm for infantry portability. The ISR configuration achieves 30 min endurance and 6 790 m range. Unit production cost of 774 USD represents a 68% reduction versus commercial alternatives. Complete design documentation is publicly available to accelerate collaborative development.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Ressa Octavianty
creator: Fulki Shah Jahan
creator: Triwanto Simanjuntak
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-19
publication date: 2026-04-19
starting page: 247
ending page: 261
doi: 10.3849/aimt.02011

An Experimental Investigation into the Durability of the Main Clutch Friction Disc in Tracked Vehicles
type: item
description: This study investigates the wear durability of the main clutch friction disc in tracked vehicles through the application of an accelerated testing methodology. The wear resistance of the friction disc is a key indicator of the main clutch’s operational reliability. Conventional durability assessments under standard working conditions require prolonged testing durations and multiple test samples, resulting in substantial time and financial costs. To overcome these limitations, an accelerated testing approach is proposed, wherein the friction disc is subjected to continuous high-stress operation using a dedicated test rig, thereby inducing rapid wear. Experimental data obtained from this process is subsequently analyzed to predict the friction discʼs lifespan under normal service conditions, providing a cost-effective and efficient alternative for durability evaluation.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Phong Cu Xuan
creator: Duc Mai Son
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-15
publication date: 2026-03-15
starting page: 83
ending page: 93
doi: 10.3849/aimt.02009

Autonomous UAV-Based Mortar Round Deployment with Real-Time Ballistic Correction
type: item
description: This article describes airborne release of a mortar round from the UAV. Our software estimates downwind drift from onboard wind direction and speed, then commands the UAV to offset upwind before release. In field tests at 200 m, 400 m, and 600 m, this approach reduced drift distance by an average of about 40 % versus no compensation, validating predictive accuracy and operational reliability. The system integrates a ballistic solver using ultrasonic wind data, plus ground-control functions for mission execution. We built the UAV’s 3D model, tested the workflow in Gazebo, and evaluated performance under realistic weather. The article summarizes the development process, objectives, and outcomes.
subject: Case study
  topic: section
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Namig Huseynov
creator: Huseyn Hesenov
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-13
publication date: 2026-03-13
starting page: 67
ending page: 82
doi: 10.3849/aimt.02006

CFD Investigation of Asymmetric Three-Dimensional Supersonic Nozzle MLN for Rocket Engine
type: item
description: This study focuses on the design of asymmetric supersonic nozzles to improve the performance of conventional axisymmetric propulsion systems. A numerical calculation program based on the Method of Characteristics (MOC) at high temperature was developed to design three-dimensional nozzles with arbitrary exit sections. The streamlines are obtained by integrating the axisymmetric flow function, and the three-dimensional geometry is generated by tracing the exit section parameters back to the throat. Five nozzle shapes were investigated: square, circular, hexagonal, rectangular, and elliptical. CFD simulations using Ansys-Fluent were performed to validate the designs for an exit Mach number of 4.00 with air as the working fluid. The results show very good agreement with the Fortran program calculations, confirming its accuracy and highlighting the influence of exit geometry on nozzle performance.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Omar ABADA
creator: A. Abada
creator: H. Kbab
creator: A. Bekhti
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-05-24
publication date: 2026-05-24
starting page: 277
ending page: 293
doi: 10.3849/aimt.02007

Comparative Analysis of Next-Gen Single-Crystal Nickel Superalloys for HPT Blades via FEM
type: item
description: This study details a structural integrity evaluation of a high-pressure turbine (HPT) blade made up of three nickel-based single-crystal superalloys, specifically CMSX-4, CMSX-8, and CMSX-4 Plus. Finite element analysis was conducted to evaluate stress, strain, deformation, and safety factor under real thermal and mechanical loading. Aerodynamic precision was simulated in blade geometry, discretized using tetrahedral elements, and fixed root and surface pressure was applied. Material information was used from experimental sources. Results showed similar levels of stress for all alloys, but differences in strain and deformation were noted. CMSX-8 registered the lowest deformation and highest safety factor, indicating better mechanical performance and appropriateness as the material of choice for future high-performance turbine blades.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Abdulrahman S. Sait
creator: Saghar Rabbani
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-12-13
publication date: 2025-12-13
starting page: 585
ending page: 599
doi: 10.3849/aimt.02004

Study on the Influence of Edge-Thickness Liner on Explosively Formed Projectiles
type: item
description: This study investigates the effect of liner thickness distribution, expressed as the edge-to-apex ratio (δ₂/δ₁), on the formation and performance of explosively formed projectiles (EFP). Numerical simulations and experimental tests were conducted to assess key parameters such as velocity, projectile shape, flight stability, and pene-tration depth. Results show that low δ₂/δ₁ ratios lead to blunt, large-diameter pro-jectiles with poor aerodynamic properties, while high ratios produce slender shapes that often develop hollow tails, reducing stability and penetration. The most effective performance was achieved at moderate δ₂/δ₁ values (around 0.4–0.6), where a favorable balance between collapse dynamics, shape, and mass distribu-tion resulted in improved flight behavior and terminal effectiveness. These insights are useful for optimizing EFP warhead design.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: D. Thanh Tran
creator: V. Minh Do
creator: QUAN PHAM HONG
creator: X. Son Bui
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-11
publication date: 2026-03-11
starting page: 51
ending page: 66
doi: 10.3849/aimt.02002

Countering FPV Drones: Insights from Ukraine’s Combat Experience
type: item
description: First-person view (FPV) drones, a type of strike unmanned aerial vehicle (UAV), have become a serious threat on the battlefield. Owing to their maneuverability, speed and remote-control capabilities, they are widely employed by the enemy to destroy moving and armored vehicles, engage detected targets, and conduct surveillance and reconnaissance. Control is often carried out via fiber-optic communication lines (FOCL). The purpose of this article is to analyze the enemy’s use of FPV drones and to identify effective, non-traditional ways of countering them. The article also presents measures developed to neutralize enemy UAVs and provides an overview of experimental testing.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: O. Tytarenko
creator: Serhii Abramov
creator: M. Ktitorov
creator: Y. Synytsina
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-10-10
publication date: 2025-10-10
starting page: 421
ending page: 434
doi: 10.3849/aimt.01998

Elevator Deflection and Lift Control of Subsonic Military Aircraft Using PLC and HMI
type: item
description: A Programmable Logic Controller (PLC)-based control system for elevator deflection and lift control in subsonic military aircraft is proposed. The system utilizes Siemens PLC and a Human-Machine Interface (HMI) to provide real-time monitoring and adjustment of elevator angles to optimize aircraft performance. The integration of automation in aircraft control improves precision, reduces human error, and enhances operational efficiency. The paper examines the theoretical principles underlying elevator deflection, the control algorithms implemented, and the experimental setup used to validate the system’s performance. The design of a PLC-based closed-loop elevator control system is experimentally validated with a measured 0.1 s response time, demonstrating improved precision compared to manual control.
subject: Case study
  topic: section
subject: Articles
  topic: category
subject: Case study
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: V. Jegathesan
creator: N. Hema
creator: S.T.V. Chekuri
creator: P.U. Binesh
creator: S. Venkatachalam
creator: Kalagotla Chenchireddy
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-12-12
publication date: 2025-12-12
starting page: 577
ending page: 584
doi: 10.3849/aimt.02000

Considerations for Delay and Sum Beamformer on a Multi-Core Processor
type: item
description: This paper presents a real-time, scalable beamformer solution utilizing Intel multicore processors for a Passive Surveillance Sonar (PSS) system. With larger arrays being developed to address the complexities of the ocean environment, the demand to handle high-bandwidth data in the beamformer has become essential. The time-domain delay-and-sum beamformer is analyzed for a cylindrical array, and the best configuration is selected for a simplified realization. The beamformer is demanding in terms of both computation and memory. Considerations for developing an optimized implementation on a multicore machine are discussed, along with the realization of a scalable solution. The beamformer is evaluated for performance with arrays of varying complexities and successfully meets real-time requirements. Finally, a solution for a PSS with a panoramic 450-beam configuration, which has evolved based on this concept, demonstrates the capabilities of the proposed approach.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: M. Prakash Narayanan
creator: G. Vijay Gopal
creator: R. Rajesh
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-12-11
publication date: 2025-12-11
starting page: 565
ending page: 576
doi: 10.3849/aimt.01994

Research on the Reflectivity of Lens Air Target Simulators
type: item
description: To simulate air targets of various types in the ultrahigh frequency radar range, multilayer spherical Luneberg lenses have become widely used. The reflective properties of such lenses depend on both their absolute dimensions and irradiation frequency, and on the properties of the dielectric material, design features, and their manufacturing technology. This research considers six-layer spherical Luneberg lenses with their uniform division into layers by dielectric permittivity. The calculations performed have shown that the average absolute error in the approximation of the dielectric permittivity to the theoretical law of change when the lens is uniformly divided into six layers by dielectric permittivity is no more than 6.8 %. Theoretical calculations and experimental studies have revealed the influence of the design features of spherical lenses, the characteristics of the dielectric material, and the features of the manufacturing technology on the reflective properties of such air target simulators.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Hryhorii Ivanets
creator: Stanislav Horielyshev
creator: Mykhailo Ivanets
creator: Оleksandr Nakonechnyi
creator: Valerii Voinov
creator: Oleg Stavytskyi
creator: Andrey Galuzinskiy
creator: Leonid Khrol
creator: Olha Serhiienko
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-10-24
publication date: 2025-10-24
starting page: 483
ending page: 496
doi: 10.3849/aimt.01991

Building a Mathematical Model for Determination of the Miss Distance of Artillery Shells Using Proximity Fuzes
type: item
description: This paper presents a theoretical framework for determining the miss distance of fragmentation projectiles equipped with Doppler proximity fuzes, expressed as a function of specific structural parameters. The analysis considers both the spatial offset between the antenna and the warhead detonation center (Δr) and the angular distribution of fragments, which together govern the effective lethality zone and detonation timing. The mutual influence of parameters such as the antenna–warhead separation, the projectile-target impact angle, the miss phase, and the mean fragment dispersion angle on the resulting miss distance is quantified. Nu-merical analysis confirms that Δr exerts the dominant influence on miss distance, while angular parameters play secondary roles. The findings highlight the critical role of Δr in realistic projectile-fuze configurations and provide a solid basis for selecting suitable structural parameters for various types of shells employing non-contact fuzes during the design process.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Xuan Quyen Pham
rights: Copyright (c) 2026 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2026-02-07
publication date: 2026-02-07
starting page: 39
ending page: 49
doi: 10.3849/aimt.01987

Mathematical Model of the Current Time of a Five Fragment Nonlinear Frequency Modulated Signal
type: item
description: The paper proposes a mathematical model of a five-fragment nonlinear frequency-modulated signal with a reduced level of the lateral lobes of the autocorrelation function. The decrease in the maximum level of the lateral lobes of the autocorrelation function is due to an increase in the number of signal fragments, a rational choice of their frequency-time characteristics, and compensation of frequency-phase distortions at their junctions. It is shown that this leads to an improvement in the spectral characteristics of the resulting signals. An estimate of the quality of detection of the synthesized signal against the background of reflections from local objects is obtained.
subject: Original research article
  topic: section
subject: Articles
  topic: category
subject: Original research article
  topic: category
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Oleksandr Kostyria
creator: Andrii Hryzo
creator: Andrii Fedorov
creator: Hennadii Khudov
creator: Yuriy Solomonenko
creator: Sergii Ushakov
rights: Copyright (c) 2025 Advances in Military Technology https://creativecommons.org/licenses/by-nc/4.0
date: 2025-10-13
publication date: 2025-10-13
starting page: 435
ending page: 447
doi: 10.3849/aimt.01986