摘要
永磁同步电动机具有体积小,损耗低,效率高等优点,在节约能源和环境保护日益受到重视的今天,对其研究就显得非常必要;然而与普通的非线性系统相比,永磁同步电机对外部负载扰动和参数变化非常敏感,因此主要通过脉冲控制方法来探究永磁同步电机的稳定性问题,得出了其渐进稳定的充分条件,并通过具体实例来验证结果的有效性.
It＇s necessary to researth permanent magnetic synchronous motor with the advantages such as small volume,low wastage,high efficiency and so on,because energy conservation and environment protection are currently more and more emphasized. Compared with common nonlinear system,however,the permanent magnetic synchronous motor is very sensitive to external load perturbation and parameter change,thus,the stability of permanent magnetic synchronous motor is studied mainly by impulsive control method,the sufficient condition for its asymptotic stability is obtained,and the validity of the results is verified by real examples.
出处
《重庆工商大学学报（自然科学版）》
2015年第2期1-4,共4页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
国家自然科学基金(61302180)
重庆市教委基金资助(KJ130606)
关键词
永磁同步电机
脉冲控制
渐进稳定
permanent magnetic synchronous motor
impulsive control
asymptotic stability
