电光与控制
電光與控製
전광여공제
ELECTRONICS OPTICS & CONTROL
2014年
4期
65-68
,共4页
机载光电跟瞄平台%模糊控制%变论域%PID控制
機載光電跟瞄平檯%模糊控製%變論域%PID控製
궤재광전근묘평태%모호공제%변론역%PID공제
airborne electro-optical tracking and pointing platform%fuzzy control%variable universe%PID control
为提高机载光电跟瞄平台的跟踪性能，将模糊控制与PID控制相结合，通过改变模糊控制器输入与输出变量的论域，来提高模糊PID控制器的适应性，以改善光电跟瞄平台的控制性能。仿真结果表明，该方法能够减小超调量，缩短响应时间，提高控制精度，具有较好的鲁棒性。
為提高機載光電跟瞄平檯的跟蹤性能，將模糊控製與PID控製相結閤，通過改變模糊控製器輸入與輸齣變量的論域，來提高模糊PID控製器的適應性，以改善光電跟瞄平檯的控製性能。倣真結果錶明，該方法能夠減小超調量，縮短響應時間，提高控製精度，具有較好的魯棒性。
위제고궤재광전근묘평태적근종성능，장모호공제여PID공제상결합，통과개변모호공제기수입여수출변량적론역，래제고모호PID공제기적괄응성，이개선광전근묘평태적공제성능。방진결과표명，해방법능구감소초조량，축단향응시간，제고공제정도，구유교호적로봉성。
In order to improve the tracking performance of airborne electro-optical tracking and pointing platform,fuzzy control was used together with PID control .The adaptability of the Fuzzy PID controller was improved by changing the fuzzy input and output variables,thus can enhance control performance of the airborne electro-optical tracking and pointing platform .Simulation results show that the method has preferable robustness,and can decrease overshoot,shorten response time and improve control accuracy .
