系统仿真学报 ›› 2022, Vol. 34 ›› Issue (4): 878-890.doi: 10.16182/j.issn1004731x.joss.22-0237

• 物理效应/模拟器仿真技术 • 上一篇    下一篇

某型飞机失速尾旋模拟训练系统关键技术研究

西光旭1(), 刘永易1, 吴冲1(), 张俊杰2, 陈英豪1   

  1. 1.中国人民解放军95840部队,河北 保定 072750
    2.北京蓝天航空科技股份有限公司,北京 100085
  • 收稿日期:2022-03-19 修回日期:2022-04-07 出版日期:2022-04-30 发布日期:2022-04-20
  • 通讯作者: 吴冲 E-mail:xgx159@163.com;wuchong1208@163.com
  • 作者简介:西光旭(1973-),男,博士,高级工程师,研究方向为系统仿真。 E-mail:xgx159@163.com

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

摘要:

针对国内某型飞机失速尾旋模拟训练需求,研制了某型飞机失速尾旋模拟训练系统。系统由多通道球幕视景系统、半实物仿真座舱以及操纵力控制加载系统等组成,采用分布式仿真技术,构建了逼真的人在回路模拟训练环境。针对失速尾旋仿真,对多源气动数据进行了综合处理,构建了大迎角非定常气动力模型,采用大载荷数字电动控制加载技术进行失速尾旋交变力和抖振特性仿真,实现了人在回路的失速尾旋模拟训练。

关键词: 失速尾旋, 模拟训练, 操纵力控制加载, 非定常气动力, 人在回路

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

中图分类号: