电子测试
電子測試
전자측시
ELECTRONIC TEST
2013年
13期
264-266
,共3页
常规PID控制算法%自适应PID控制算法%模糊推理%控制精度
常規PID控製算法%自適應PID控製算法%模糊推理%控製精度
상규PID공제산법%자괄응PID공제산법%모호추리%공제정도
traditional PID controlling algorithm%adaptive PID controlling algorithm%fuzzy inference%controlling precision
对时变不确定性系统要实现有效的控制,是实现全球智能化的必要一步,为此研究一种有效的时变控制系统算法具有极其重要的意义。为克服常规PID控制算法适应能力弱的缺点,结合模糊理论探究一种基于模糊推理的自适应PID控制算法。将模糊推理引入到PID控制策略中,仿真实验证明基于模糊推理的自适应PID控制算法提高了常规PID算法的适应能力及控制精度。
對時變不確定性繫統要實現有效的控製,是實現全毬智能化的必要一步,為此研究一種有效的時變控製繫統算法具有極其重要的意義。為剋服常規PID控製算法適應能力弱的缺點,結閤模糊理論探究一種基于模糊推理的自適應PID控製算法。將模糊推理引入到PID控製策略中,倣真實驗證明基于模糊推理的自適應PID控製算法提高瞭常規PID算法的適應能力及控製精度。
대시변불학정성계통요실현유효적공제,시실현전구지능화적필요일보,위차연구일충유효적시변공제계통산법구유겁기중요적의의。위극복상규PID공제산법괄응능력약적결점,결합모호이론탐구일충기우모호추리적자괄응PID공제산법。장모호추리인입도PID공제책략중,방진실험증명기우모호추리적자괄응PID공제산법제고료상규PID산법적괄응능력급공제정도。
Time-varying uncertain systems to achieve effective control,is the necessary step to achieving global intelligence,and it is very important to research of an effective algorithm for time-varying control system.In order to overcome the weak adaptiveness of traditional PID algorithm,the paper combines the fuzzy theory and studies an adaptative PID algorithm,which is based on the fuzzy reasoning.When fuzzy reasoning is introduced into the course of the PID control,the adaptive PID controlling algorithm enhances the adaptability and controlling precision of traditional PID algorithm,which is showed in the simulating test.