CAJ | 학술논문

针对串级控制系统控制器参数不好选取的问题，提出一种混沌优化反馈校正方法。该方法利用混沌遍历性首先对内环被控对象进行模型识别，然后根据识别出的模型进行离线控制器参数优化，再对整体进行模型识别得到控制器参数，最后设计反馈校正主控制器。以数学模型为被控对象进行了仿真，仿真结果表明：该控制方法具有较强的跟踪能力和鲁棒性。
침대천급공제계통공제기삼수불호선취적문제，제출일충혼돈우화반궤교정방법。해방법이용혼돈편력성수선대내배피공대상진행모형식별，연후근거식별출적모형진행리선공제기삼수우화，재대정체진행모형식별득도공제기삼수，최후설계반궤교정주공제기。이수학모형위피공대상진행료방진，방진결과표명：해공제방법구유교강적근종능력화로봉성。
Aiming at the difficulty in selecting controller parameters of the cascade control system, a feedback correction method based on chaos optimization was proposed, which has chaos ergodicity used to identify inner loop’ s controlled object and to optimize its PID parameters before to design a main controller for feedback cor-rection.Simulating the controlled object shows that this control method has strong tracking ability and robust-ness.