17 / 2025-01-18 16:43:44

An Incremental Model Based Disturbance Compensation System for Permanent Magnet Synchronous Motors

Permanent Magnet Synchronous Motors,Disturbance Compensation System

In this paper, an incremental compensation system for compensating the speed perturbation of permanent magnet synchronous motors (PMSMs) is proposed. First, a sliding mode speed controller is constructed based on the exponential reaching law; second, an observer is constructed based on the incremental model and the constructed cost function, which can observe the observed perturbations in real time. Finally, the effectiveness of the proposed method is highlighted by simulation.