Possibilities of Assessing Objectively a Flight Illusion Effect on a Pilot´s Spatial Orientation

Authors

  • Jan Boril University of Defence in Brno, Czech Republic
  • Vladimir Smrz University of Defence in Brno, Czech Republic
  • Rudolf Jalovecky University of Defence in Brno, Czech Republic

DOI:

https://doi.org/10.3849/aimt.01212

Keywords:

flight illusion, spatial orientation, flight data analysis, flight simulator, simulator‐based training, flight safety

Abstract

The pilot´s spatial orientation, same as any other human, relies on a combination of stimuli coming from their audio-visual, vestibular and proprioceptive perception system. However these instinctive perceptual methods can easily fail while perceiving real changes of attitude, position or movement and can also generate false illusions to each of the aforementioned parameters. This failure in a real flight is called “flight illusion” which can negative affect the pilot´s spatial orientation. The influence of a flight illusion on the pilot´s spatial orientation can be assessed either subjectively or objectively. The aim of this paper is to demonstrate one of the possible objective assessments of the flight illusions influence on the pilot´s spatial orientation using the flight data generated by an appropriate flight simulator which were analysed in MATLAB® software. The chosen method is based on the comparison of the digitalized standard instrument flight trajectories with the real flown trajectories in the time interval with potential flight illusion influence.

Author Biographies

  • Jan Boril, University of Defence in Brno, Czech Republic

    Department of Air Force and Aircraft Technology

  • Vladimir Smrz, University of Defence in Brno, Czech Republic

    Department of Air Force and Aircraft Technology

  • Rudolf Jalovecky, University of Defence in Brno, Czech Republic

    Department of Aircraft Electrical Systems

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Published

23-05-2018

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Section

Research Paper

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How to Cite

Boril, J., Smrz, V., & Jalovecky, R. (2018). Possibilities of Assessing Objectively a Flight Illusion Effect on a Pilot´s Spatial Orientation. Advances in Military Technology, 13(1), 23-32. https://doi.org/10.3849/aimt.01212

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