Optimal control strategy of state feedback control for surface-mounted PMSM drives based on auto-tuning of seeker optimization algorithm

• Published in: International journal of applied electromagnetics and mechanics Vol. 66; no. 4; pp. 705 - 725
• Main Authors: Cao, Junhao, Sun, Xiaodong, Tian, Xiang
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.08.2021; Sage Publications Ltd
• Subjects: Algorithms; Compensation; Control systems; Decoupling; Disturbance observers; Equations of state; Feedback control; Optimal control; Optimization; Optimization algorithms; Permanent magnets; Rotor speed; State feedback; State space models; Synchronous motors; Torque; Tuning; feedforward compensation; state feedback control; disturbance observer; seeker optimization algorithm (SOA); Surface-mounted permanent magnet synchronous motor (SPMSM)

This paper focus on a state feedback controller (SFC)-based optimal control scheme for surface-mounted permanent-magnet synchronous motor (SPMSM) with auto-tuning of controller built on seeker optimization algorithm (SOA). First, based on the nonlinear state-space model of SPMSM, voltage feedforward...