系统仿真学报 ›› 2015, Vol. 27 ›› Issue (11): 2791-2796.

• 信息、控制、决策与仿真 • 上一篇    下一篇

具有自修复功能自适应飞行控制系统仿真研究

龙浩1, 宋述杰2   

  1. 1.北京联合大学自动化学院,北京 100101;
    2.中国航空工业集团公司,北京 100022
  • 收稿日期:2014-01-17 修回日期:2014-03-28 出版日期:2015-11-08 发布日期:2020-08-05
  • 作者简介:龙浩(1980-),女,河北,讲师,研究方向为非线性控制,系统仿真等;宋述杰(1980-),男,山东菏泽,高工,研究方向为非线性控制,系统仿真等。
  • 基金资助:
    北京高等学校青年英才计划项目资助( YETP1760)

Study of Setting up Simulation Platform of Self-adaptive Flight Control System with Self-repair Function

Long Hao1, Song Shujie2   

  1. 1. College of Automation, Beijing Union University, Beijing 100101, China;
    2. Aviation Industry Corporation of China, Beijing 100022, China
  • Received:2014-01-17 Revised:2014-03-28 Online:2015-11-08 Published:2020-08-05

摘要: 研究具有自修复功能的推力矢量飞机自适应控制系统功能及其结构,采用RHO(Receding Horizon Optimal)优化控制算法设计在线控制系统,利用MSLS(Multi-step Least Squares)辨识算法实现在线飞行参数辨识,采用等价空间算法、传感器信息融合技术和概率统计理论实现FDI算法。并且采用面向对象技术语言VC++2010与三维图形语言OpenGL结合开发了仿真平台,利用仿真平台对存在舵面故障情况下的系统自修复功能进行验证仿真,结果显示系统对飞行过程中发生舵面损伤后气动参数变化具有良好适应性,同时该仿真平台可以根据需求进行飞机故障加载,具备完备的自适应控制系统仿真功能。

关键词: 推力矢量飞机, 自适应控制, 自修复飞行控制, 仿真平台

Abstract: The frame and characteristic of self-adaptive flight control system with self-repair function for aircraft with thrust vector were studied. RHO optimal algorithm was used to realize online controller design. MSLS algorithm was used to realize online flight identify parameters. Global parity space method, sensor data fusion and probability theory were used to realize FDI algorithm. The simulation platform used to simulate self-repair function with aircraft control surface failure was developed using OOP language VC++6.0 and three-dimensional graphics language OpenGL. Simulations show that the control surface and flight aerodynamic parameter change with flying states in the flight movement simulation. In this platform, the faults of the flight can be loaded to the flight system according to user’s need, and has fine self-repair function.

Key words: aircraft with thrust vector, self-adaptive control system, self-repairing flight control, simulation platform

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