Simulation of Cessna 172 Walkaround Inspection Based on Unity3D
At present,preflight walkaround inspection training is mainly conducted on real aircraft by on-site per-sonnel according to the checklist,but the real aircraft inspection takes time and takes up stand resources,which results in the training consuming flight resources very much.Therefore,it is necessary to use a flight simulation system to assist the preflight walkaround inspection training in real scenes.Aiming at the above problems,this paper proposes a simulation system of around aircraft inspection based on Unity3D technology for the first time,which combines Cessna 172 aircraft model and HoloLens2 hybrid reality glasses to build a 3D scene to realize a visual preflight around aircraft inspection simulation system.In the process of 3D simulation walk around inspection,the preflight walk around inspection was completed through the operation control such as hand clicking with the hybrid reality glasses.The system has wide universality,good scalability and high simulation,which is superior to the traditional human-computer interaction.The simulation results show that the system can be applied to the preflight walk around inspec-tion,and has good maneuverability and fidelity,which is of great significance to ease the tension of flight and airport resources.
Hybrid reality glasses3d simulationReal time interactionWalk around inspection
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