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초록
This paper presents a sliding mode based model predictive controller for permanent magnet synchronous motor(PMSM). The proposed controller consists of model predictive controller(MPC) for outer velocity control loop and sliding mode controller(SMC) for inner current control loop. The SMC is proposed to track the desired currents in finite time. The MPC is developed to obtain optimal velocity control input for minimized cost function with constraint conditions. The closed-loop stability of the proposed controller is proven by Lyapunov theorem. Finally, simulation results are attached to validate the performance of the proposed controller.
키워드
Cascade structure; Constraints condition; Model predictive control; Permanent magnet synchronous motor; Sliding mode control; Cost functions; Magnets; Model predictive control; Permanent magnets; Predictive control systems; Sliding mode control; Synchronous motors; Velocity control; Cascade structures; Closed loop stability; Constraint conditions; Constraints conditions; Current control loop; Model predictive controllers; Permanent Magnet Synchronous Motor; Sliding mode controller; Controllers
- 제목
- A sliding mode based model predictive control structure for permanent magnet synchronous motor
- 저자
- Lee, Ilro; Lee, Youngwoo; Shin, Donghoon; Chung, Chung Choo
- 발행일
- 2015-12
- 유형
- Conference Paper
- 저널명
- ICCAS 2015 - 2015 15th International Conference on Control, Automation and Systems, Proceedings
- 페이지
- 550 ~ 555