【摘要】 针对红外搜索跟踪系统中伺服机构常用的PID控制方法参数不易整定的缺点,将模糊控制和PID结合起来,构造一种模糊-PID控制器,使PID参数能进行在线调整,通过MATLAB下的仿真,从仿真结果中得出结论:模糊-PID比传统PID控制器具有更好的动态响应品质。响应时间、超调量、稳态精度及动、静态性能都得到了很大提高。从而验证了其有效性及实用性。更多还原

【Abstract】 Due to the PID servo controller in the infrared search and track system not easy to be adjusted,we will design a kind of fuzzy-PID controller to be adjusted online combining fuzzy control with PID controller.The result of the simulation in the MATLAB shows that the fuzzy-PID controller is better than one of tradition PID in the dynamic response and static response.So we can validate the availability of this controller.更多还原