Model Free Deadbeat Predictive Speed Control of Surface-Mounted Permanent Magnet Synchronous Motor Drive system

被引:0
作者
Yanan Zhou
Hongmei Li
Hengguo Zhang
Jingkui Mao
Jiandong Huang
机构
[1] Hefei University of Technology,Department of Electrical Engineering and Automation
来源
Journal of Electrical Engineering & Technology | 2019年 / 14卷
关键词
Model free; Deadbeat predictive control; Parametric uncertainties; External disturbance; Permanent magnet synchronous motor; Speed control;
D O I
暂无
中图分类号
学科分类号
摘要
In the predictive controlled surface-mounted permanent magnet synchronous motor (SMPMSM) drive system, parametric uncertainties and external disturbances lead to model mismatch and eventually causing the performance degradation. Consequently, this paper proposed a model free deadbeat predictive speed controller (MFDPSC) based on the ultra-local model and deadbeat predictive control. The ultra-local model is established through the input and output variable of the speed loop within parametric uncertainties and external disturbances, then it is used as the predictive model for the design of MFDPSC. The proposed method avoids the requirement of the knowledge of the SMPMSM drive system, and therefore ensures the system robustness. At last, the simulation and experiment are implemented to verify the speed tracking performance of the proposed method, and the results show that the proposed method is robust to parametric uncertainties and external disturbances.
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页码:265 / 274
页数:9
相关论文
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