电机与控制学报
電機與控製學報
전궤여공제학보
ECTRIC MACHINES AND CONTROL
2014年
12期
108-114
,共7页
永磁同步电机%分数阶微积分%复合积分滑模面%积分滑模控制%位置控制%硬件在环
永磁同步電機%分數階微積分%複閤積分滑模麵%積分滑模控製%位置控製%硬件在環
영자동보전궤%분수계미적분%복합적분활모면%적분활모공제%위치공제%경건재배
permanent magnet synchronous motor%fractional calculus%composite integral sliding sur-face%integral sliding mode control%position control%hardware in loop
为了提高永磁同步电机位置控制系统在启动阶段位置响应的快速性以及负载扰动时位置响应的鲁棒性，基于分数阶微积分理论，引入状态变量的分数阶积分项，提出一种非线性复合积分滑模面，设计了相应的复合积分滑模控制器，并通过Lyapunov 定理证明其稳定性。采用线性二次型调节器方法设计了控制器的参数，并在基于SIMULINK/QuaRC的PMSM硬件在环实时控制系统中，对所提控制算法做了性能测试与对比试验。实验结果表明，所提方法在位置响应的快速性以及对负载扰动的抑制能力方面，优于传统整数阶积分滑模控制方法。
為瞭提高永磁同步電機位置控製繫統在啟動階段位置響應的快速性以及負載擾動時位置響應的魯棒性，基于分數階微積分理論，引入狀態變量的分數階積分項，提齣一種非線性複閤積分滑模麵，設計瞭相應的複閤積分滑模控製器，併通過Lyapunov 定理證明其穩定性。採用線性二次型調節器方法設計瞭控製器的參數，併在基于SIMULINK/QuaRC的PMSM硬件在環實時控製繫統中，對所提控製算法做瞭性能測試與對比試驗。實驗結果錶明，所提方法在位置響應的快速性以及對負載擾動的抑製能力方麵，優于傳統整數階積分滑模控製方法。
위료제고영자동보전궤위치공제계통재계동계단위치향응적쾌속성이급부재우동시위치향응적로봉성，기우분수계미적분이론，인입상태변량적분수계적분항，제출일충비선성복합적분활모면，설계료상응적복합적분활모공제기，병통과Lyapunov 정리증명기은정성。채용선성이차형조절기방법설계료공제기적삼수，병재기우SIMULINK/QuaRC적PMSM경건재배실시공제계통중，대소제공제산법주료성능측시여대비시험。실험결과표명，소제방법재위치향응적쾌속성이급대부재우동적억제능력방면，우우전통정수계적분활모공제방법。
In order to improve the rapidity of position response under start-up stage and the robustness of position response under load disturbance in the permanent magnet synchronous motor ( PMSM ) position control system, based on the fractional order calculus of the state variable, a kind of composite nonlinear integral sliding surface was proposed, and the composite integral sliding mode controller was designed. The stability of the proposed method was proved by using the Lyapunov stability theory. The linear quad-ratic regulator ( LQR) method was applied to design the controller parameters, and the experiment was conducted in the hardware-in-loop real-time control system based on Simulink/QuaRC. The experiment results show that the proposed method has faster position response and is more robust to load disturbance than the conventional integral sliding control method.
