CAO Xinping, YIN Zhonggang, ZHANG Yanping, ZHANG Yanqing

Abstract: Aiming at the problems of chattering and poor observation accuracy of traditional full order slidingmode observer (FSMO), a sensorless control strategy of interior permanent magnet synchronous motor (IPMSM)based on improved full order sliding mode observer was proposed. In this strategy, the quasi-sign func...更多

Number of views：4194　　Amount of downloads：2324

YANG Shuying, WANG Qishuai, DONG-YE Yalan, XIE Zhen

Abstract: For interior permanent magnet synchronous motor(IPMSM) , accuracy of its discrete-time model isusually at the cost of complexity. To find out a way out of the dilemma, stator flux is chosen as the state variable,allowing its model be represented in the complex form and resulting in a concise model in appear...更多

Number of views：4293　　Amount of downloads：2112