Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (4): 878-890.doi: 10.16182/j.issn1004731x.joss.22-0237

• Physical Effector & Simulator • Previous Articles     Next Articles

Key Technology Research on Stall Spin Simulation Training System of an Aircraft

Guangxu Xi1(), Yongyi Liu1, Chong Wu1(), Junjie Zhang2, Yinghao Chen1   

  1. 1.PLA 95840 Troops, Baoding 072750, China
    2.Beijing Lantian Aviation Technology Co. , Ltd, Beijing 100085, China
  • Received:2022-03-19 Revised:2022-04-07 Online:2022-04-30 Published:2022-04-20
  • Contact: Chong Wu E-mail:xgx159@163.com;wuchong1208@163.com

Abstract:

Aiming at the domestic aircraft stall spin simulation training need, a stall spin simulation training system is developed. The training system consists of the multi-channel dome visual system, the semi-physical simulation cockpit and the maneuvering force control loading system, etc. Distributed simulation technology is used to develop a realistic man-in-the-loop simulation training environment. For the stall spin simulation, the multi-source aerodynamic data is processed comprehensively, and an unsteady aerodynamic model at high angle of attack (AOA) is constructed, and the heavy-load digital electric control loading technology is used to realize the simulation of stall spin alternating force and jitter characteristics of steering, which realizes the stall spin simulation training of man-in-the-loop.

Key words: stall spin, simulation and training, maneuvering force control loading, unsteady flow aerodynamics, man-in-the-loop

CLC Number: