Linear/Nonlinear Active Disturbance Rejection Switching Control for Permanent Magnet Synchronous Motors

A linear/nonlinear active disturbance rejection control (ADRC) switching control (SADRC) strategy for permanent magnet synchronous motors (PMSMs) is proposed in this article to integrate the merits of the linear ADRC (LADRC) and nonlinear ADRC (NLADRC), and handle the trouble in parameter tuning and stability analysis of the NLADRC. The advantages and disadvantages of the LADRC and NLADRC are anal...