Model Predictive and Sliding Mode Cascade Controller Design for Permanent Magnet Synchronous Motor
- Title
- Model Predictive and Sliding Mode Cascade Controller Design for Permanent Magnet Synchronous Motor
- Author
- 이일로
- Advisor(s)
- 정정주
- Issue Date
- 2016-02
- Publisher
- 한양대학교
- Degree
- Master
- Abstract
- This paper presents cascade-form velocity controller for a 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.With SMC, we can ensure that the current tracking error always converges to zero in finite time. Additionally, with MPC, we can obtain the optimal velocity control input which minimizes the cost function. Constraint conditions for input
and input variation are included in the MPC design. 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.
- URI
- https://repository.hanyang.ac.kr/handle/20.500.11754/126446http://hanyang.dcollection.net/common/orgView/200000428093
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > DEPARTMENT OF ADVANCED POWER CONVERSION SYSTEMS ENGINEERING(차세대전력변환시스템공학과) > Theses (Master)
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