基于改进自适应滑模观测器的可变磁通记忆电机无位置传感器控制

This article focuses on the position sensorless control for variable flux memory machine (VFMM) of which the magnetization state (MS) can be flexibly changed by applying a d-axis current pulse to achieve the so-called MS manipulation. First, the unique challenges in VFMM sensorless control are in depth analyzed and summarized based on the experimental results. An improved adaptive sliding-mode obs...