系统仿真学报 ›› 2018, Vol. 30 ›› Issue (10): 3691-3698.doi: 10.16182/j.issn1004731x.joss.201810012

• 仿真建模理论与方法 • 上一篇    下一篇

多维比例微分非线性飞行员模型及仿真应用

蒋维安   

  1. 中国民用航空飞行学院飞行技术学院,四川 广汉 618307
  • 收稿日期:2017-08-09 修回日期:2018-05-28 出版日期:2018-10-10 发布日期:2019-01-04
  • 作者简介:蒋维安(1973-),男,四川遂宁,硕士,教授,研究方向为飞行技术与运行。
  • 基金资助:
    国家自然科学基金60572179),民航安全能力基金(DFS20160405)

Multi-Dimension Proportion-Differential Nonlinear Pilot model and Simulation Application

Jiang Weian   

  1. College of Flight Technology, Flight University of China, Guanghan 618307, China
  • Received:2017-08-09 Revised:2018-05-28 Online:2018-10-10 Published:2019-01-04

摘要: 为更好地仿真研究飞行员事故避免能力和人-机闭环系统的驾驶员诱发震荡(PIO, Pilot Induced Oscillation)特性,提出将飞行员模型“生理-心理-生理”统一分解为“输入(信号)、处理(决策)、输出(动作)”三个模块,并提出一种新型多维比例微分型非线性飞行员模型(MPDNLPM,Multi-Dimension Proportion-Differential Nonlinear Pilot Model)。结合某机着舰backside跟踪控制状态下动力学模型进行了仿真研究。结果表明:人-机闭环系统控制效果略优于理想P控制;成熟飞行员仍可出现PIO;恰当的预估、及时的响应和合理的操纵增益控制是防止PIO和事故的三项关键能力;提出的模块化分解方法合理、有效;MPDNLPM可揭示人-机系统的内在规律。

关键词: 安全, 人-机闭环系统仿真, 非线性飞行员模型(NLPM), PIO, 飞行员选拔

Abstract: For better simulated study of pilot’s accident avoidance ability and pilot induced oscillation (PIO) characteristic of a man-aircraft close loop system, a method of “physiology-psychology-physiology” is presented to divide pilot models into three parts of input(signal), processing(decision making) and output(action), and a new multi-dimension proportion-differential nonlinear pilot model (MPDNLPM) is presented also. Simulated study is performed by simulated control of an aircraft pitch control model under backside tracking status for carrier landing. Conclusion: 1) The control performance of the man-aircraft system is slightly better than an ideal proportional control. 2) PIO is possible for well-trained pilot. 3) Proper anticipation, instant response and reasonable amplitude control are three essential abilities to prevent PIO and accident. 4) The method presented to divide pilot mode into 3 parts is reasonable and effective. 5) The new MPDNLPM presented is effective in finding the inside laws of a man-aircraft system.

Key words: safety, man-aircraft system simulation, nonlinear pilot model (NLPM), PIO, pilot selection

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