基于模糊PID的光电雷达目标模拟器研究

光电雷达已经成为现代主力战机的主要装备,因此有必要对其进行装机前测试。针对此问题,设计一套光电雷达目标模拟器,提高光电雷达的装机速度、可靠性和稳定性等。首现介绍光电雷达目标模拟器的工作原理,然后为光电雷达目标模拟器建立运动数学模型,采用模糊PID对电机进行控制,并与PID控制进行仿真比较,结果显示,模糊PID稳定精度较高且鲁棒性好。最后通过现场试验验证,满足设备精度要求。

Photovoltaic Radar Target Simulator Based on Fuzzy PID

Photovoltaic radar has become essential equipment in China’s main warplanes,so it is necessary to test the performance of photovoltaic radar before installed.To solve the problem,the author team developed a set of photovoltaic radar target simulator which improved the photovoltaic radar installed speed,reliability and stability,etc.This paper first introduced the working principles of the photovoltaic radar target simulator,and then established the motion mathematical model for photovoltaic radar target simulator.We used fuzzy PID in motor control and compared with performance with PID control,the results showed that the fuzzy PID carried high precision,good robustness.Finally through the field experiment,photovoltaic radar target simulator we designed satisfied equipment accuracy requirements.