中国空间科学技术

• •    

基于内模PID鲁棒控制的飞行仿真伺服系统设计

段海滨 ,于秀芬,王道波,黄向华   

  1. 中国科学院空间科学与应用研究中心,南京航空航天大学,南京航空航天大学 北京100080 ,南京210016 ,南京210016
  • 发布日期:2004-12-25

Design of Flight Simulation Servo System Based on Internal Model PID Robust Control

Duan Haibin ** Yu Xiufen *Wang Daobo *Huang Xianghua (*Nanjing University of Aeronautics and Astronautics,Nanjing 210016) (** Center for Space Science and Applied Researth, China Academy of Sciences, Beijing 100080)$$$$   

  • Online:2004-12-25
  • Supported by:
    国家高新工程重大资助项目 ;; 航空科学基金资助项目 (0 1C5 2 0 15 ) ;; 江苏省“3 3 3”工程基金资助项目

被引次数

10

摘要： 针对飞行仿真伺服系统高频响、宽调速、高精度、超低速和鲁棒性要求 ,提出了内模PID鲁棒控制的有效方法。在探讨伺服系统数学模型的基础上 ,推导出一种飞行仿真伺服系统的内模PID鲁棒控制律 ,并将其应用于某型飞行仿真伺服系统 ,该伺服系统采用了电流、速度和位置三闭环控制结构。仿真试验表明 :文中提出的内模PID鲁棒控制律使飞行仿真伺服系统获得了优良的跟踪性能 ,具有很强的抗干扰性和鲁棒性 ,可以很好地满足飞行仿真伺服系统的各项性能指标要求。

关键词: 内模控制, 鲁棒控制, 伺服系统, 飞行仿真, 设计

Abstract: According to the high frequency response, wide speed control, super-low speed, high precision and strong robustness for flight simulation servo system, an effective internal model PID robust control scheme is proposed in this paper. Based on the discussion of mathematic model of servo system, the internal model PID robust control algorithm is derived and applied in a kind of flight simulation servo system. This servo system adopts three-closed-loop construction of current, speed and position. The simulation experiment results show that the internal model PID robust control scheme has excellent tracking performance, strong disturbance rejection ability and robustness. The proposed control scheme can meet the requirements of the flight simulation servo system very well.