YANG Qiang,RAN Jie,FAN Ze-yu,et al.Design of Permanent Magnet Synchronous Motor Speed Tracking Controller Considering Parameter Perturbation Subtitle as Needed[J].Journal of Chengdu University of Information Technology,2018,(06):612-616.[doi:10.16836/j.cnki.jcuit.2018.06.003]
考虑参数摄动的永磁同步电机转速跟踪控制器设计
- Title:
- Design of Permanent Magnet Synchronous Motor Speed Tracking Controller Considering Parameter Perturbation Subtitle as Needed
- 文章编号:
- 2096-1618(2018)06-0612-05
- 分类号:
- TM301.2
- 文献标志码:
- A
- 摘要:
- 永磁同步电机以其高效的性能在现代工业中广泛应用,但由于工艺缺陷、环境变化、磨损和老化等因素,电机模型客观存在不同程度的参数摄动。针对带有参数摄动的永磁同步电机,提出一种能抑制摄动参数对系统性能影响的转速跟踪控制器。在合理的假设条件下,构造了控制器的结构,并证明了闭环系统的稳定性,仿真结果验证了控制器的有效性。
- Abstract:
- Permanent magnet synchronous motors are widely used in modern industry for their high performance. However, due to process defects, environmental changes, wear and aging, the motor model objectively has different degrees of parameter perturbation. This paper proposes a speed tracking controller that can suppress the influence of perturbation parameters on system performance for permanent magnet synchronous motor with parameter perturbation. Under the reasonable assumptions, the structure of the controller is constructed and the stability of the closed-loop system is proved. The simulation results verify the effectiveness of the controller.
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备注/Memo
收稿日期:2018-09-12 基金项目:四川省科技支撑计划资助项目(2017FZ0010)。