슬라이딩 모드 및 모델 예측 직렬형 제어기를 이용한 영구자석형 동기전동기의 속도제어Velocity Control of Permanent Magnet Synchronous Motors using Model Predictive and Sliding Mode Cascade Controller
- Other Titles
- Velocity Control of Permanent Magnet Synchronous Motors using Model Predictive and Sliding Mode Cascade Controller
- Authors
- 이일로; 이영우; 신동훈; 정정주
- Issue Date
- Sep-2015
- Publisher
- Institute of Control, Robotics and Systems
- Keywords
- Constraints condition; Model predictive control; Permanent magnet synchronous motors; Sliding mode control; Velocity control
- Citation
- Journal of Institute of Control, Robotics and Systems, v.21, no.9, pp.801 - 806
- Indexed
- SCOPUS
KCI
- Journal Title
- Journal of Institute of Control, Robotics and Systems
- Volume
- 21
- Number
- 9
- Start Page
- 801
- End Page
- 806
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143144
- DOI
- 10.5302/J.ICROS.2015.15.0094
- ISSN
- 1976-5622
- Abstract
- In this paper, we propose cascade-form velocity controller for a permanent magnet synchronous motor (PMSM). The proposed controller consists of a sliding-mode controller (SMC) for the inner current control loop and a model-predictive controller (MPC) for the outer velocity control loop. With SMC, we can ensure that the current tracking error always converges to zero in finite time. The SMC is designed to track the desired currents. 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 simulation results are included to validate the performance of the proposed controller.
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