航空学报 > 2002, Vol. 23 Issue (1): 85-87

机载光电跟踪系统模糊控制的优化设计与仿真

卢广山, 姜长生, 张宏   

  1. 南京航空航天大学自动化学院 北京 100083
  • 收稿日期:2000-12-07 修回日期:2001-02-10 出版日期:2002-02-25 发布日期:2002-02-25

OPTIMIZATION DESIGN AND SIMULATION OF FUZZY CONTROLLER IN AIRBORNE ELECTRO-OPTICAL POINTING AND TRACKING SYSTEMS

LU Guang-shan, JIANG Chang-sheng, ZHANG Hong   

  1. 1.Department of Automatic control, Beijing University of Aeronautics and Astronatics, Beijing 100083, China;2.Automation Institute, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,
  • Received:2000-12-07 Revised:2001-02-10 Online:2002-02-25 Published:2002-02-25

摘要:

分析了机载光电跟踪系统的构成,并对机载光电跟踪系统的最主要组成部分——陀螺稳定平台框架系统设计了基于遗传算法的模糊控制器,通过遗传算法来优化模糊控制器的规则、参数以及量化因子和比例因子。并对系统进行了详细的仿真研究,仿真结果证明基于 GA的模糊控制器设计获得了良好的控制效果。

关键词: 陀螺稳定平台, 目标瞄准线, 模糊控制, 遗传算法, 机载光电跟踪系统

Abstract:

This paper analyzes the models of airborne electro optical pointing and tracking systems, and designs the fuzzy controller based on a genetic algorithm for the gyro stabilized platform system which is the most important component of airborne electro optical pointing and tracking systems.GA is used to optimize fuzzy control rules,parameter,quantification factor and proportion factors. By the particular simulation of the system designed by the fuzzy control based on the genetic algorithm,the result proves that the system performance is very satisfactory.

Key words: gyro-stabilized platform, light of sight, fuzzy control, genetic algorithm, air borne electro-opticalpointing and tracking systems