In sensorless control of high-speed permanent magnet synchronous machines (PMSMs),
online inductance identification techniques can be employed to improve the position …

The control of a permanent magnet synchronous motor (PMSM) without a position sensor
based on a sliding-mode observer (SMO) algorithm has a serious jitter problem in the …

In order to improve the observation accuracy of rotor positions in the sensorless control of
permanent magnet synchronous motors and to simplify the parameter adjustment process …

In this paper, on the basis of sensorless control, the efficiency optimization of high-speed
surface-mounted permanent magnet synchronous motor (SPMSM) is studied. The loss …

In permanent magnet synchronous motors (PMSM) without position sensors, information
about rotor position changes is important. Aiming at the problem of inaccurate position …

针对传统滑模观测器在位置估计过程中的抖振问题, 设计一种易于实现的分段**方根切换函数
代替传统不连续开关函数, 并利用**雅普诺夫稳定性判据对其稳定性进行分析 …

Aiming at the problem that the disturbance signal generated during the driving of electric
vehicles affects the accuracy of rotor position identification, this paper proposes an initial …