安徽工程大学学报
安徽工程大學學報
안휘공정대학학보
JOURNAL OF ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE(NATURAL SCIENCE)
2011年
4期
44-46
,共3页
永磁同步电机%自抗扰控制器%矢量控制%参数整定%速度控制
永磁同步電機%自抗擾控製器%矢量控製%參數整定%速度控製
영자동보전궤%자항우공제기%시량공제%삼수정정%속도공제
permanent magnet synchronous motor auto-disturbance rejection controller vector control parameter setting speed control
将自抗扰控制引入永磁同步电机的速度环控制中,为减少算法计算量和降低参数调整难度,对非线性自抗扰控制进行结构优化和线性化处理,完成永磁同步电机的线性自抗扰控制器设计和仿真分析.仿真结果表明,自抗扰控制较常规PI控制抗负载扰动能力强,对不同转速的运行具有较强适应性.
將自抗擾控製引入永磁同步電機的速度環控製中,為減少算法計算量和降低參數調整難度,對非線性自抗擾控製進行結構優化和線性化處理,完成永磁同步電機的線性自抗擾控製器設計和倣真分析.倣真結果錶明,自抗擾控製較常規PI控製抗負載擾動能力彊,對不同轉速的運行具有較彊適應性.
장자항우공제인입영자동보전궤적속도배공제중,위감소산법계산량화강저삼수조정난도,대비선성자항우공제진행결구우화화선성화처리,완성영자동보전궤적선성자항우공제기설계화방진분석.방진결과표명,자항우공제교상규PI공제항부재우동능력강,대불동전속적운행구유교강괄응성.
Auto disturbanc rejection controller（ADRC） is proposed for speed control of permanent magnet synchronous motor（PMSM）.In order to reduce computational complexity and parameter setting difficulty,a linear ADRC is designed by means of structure optimization and linearization for nonlinear ADRC,and simulation studies have been carried out for the proposed method.The simulation results show that the speed controller based on ADRC has preferable applicability for different speed control and strong robustness against load disturbance.
