机载光电跟踪平台的控制系统设计  

Design of a Servo System for Airborne Electro-Optical Tracking Systems

作　　者：黎志强[1] 许兆林[1] 徐景硕[1] 

机构地区：[1]海军航空工程学院青岛分院,山东青岛266041

出　　处：《电光与控制》2009年第11期60-63,共4页Electronics Optics & Control

摘　　要：传统的PID参数整定方法难以达到光电跟踪系统这种延时小、性能指标高的控制系统要求,为此提出了基于遗传算法的PID控制器参数整定方法。通过系统性能分析,对光电跟踪平台的控制系统进行了设计。最后运用Matlab/Simulink工具箱进行了仿真,仿真结果证明了有关理论的正确性。The traditional PID controller parameter tuning method is difficult to satisfy the requirement of airborne electro-optical tracking system,which has high performance and small time delay.Thus we put forward a PID controller parameter tuning method based on Genetic Algorithm（GA）.Based on analysis to the performance of the electro-optical tracking system,a servo system was designed for it.Simulation was carried out by using Matlab/Simulink,and the result showed the validity of the method.

关 键 词：机载光电跟踪系统 PID 视轴稳定 力矩刚度 遗传算法 

分 类 号：V271[航空宇航科学与技术—飞行器设计] TP273[自动化与计算机技术—检测技术与自动化装置]