Adaptive Integral‐Type Direct Speed Control of SMPMSM Drive System Based on Ultra‐Local Model
Adaptive Integral‐Type Direct Speed Control of SMPMSM Drive System Based on Ultra‐Local Model
复制标题
基于Ultra本地模型的SMPMSM驱动系统自适应积分型直接速度控制
DOI：
10.1002/tee.23546
复制
发表时间：
2022-01
影响因子：
1
通讯作者：
Rundong Liu
中科院分区：
文献类型：
--
作者：
Jingkui Mao;Hongmei Li;Liguo Yang;Xiangyu Wang;Rundong Liu
为了提高表面贴装式永磁同步电机驱动系统的控制性能和鲁棒性，提出了基于超局部模型的直接速度控制方法。超局部模型是根据系统的输入输出建立的，动态特性和扰动由微分代数综合估计。首先定义了一个具有自适应系数的动态变量，该动态变量包括转速误差和电枢q轴电流。由此建立了它的超局部模型。然后，在无级联结构下，设计了一个单独的控制器来同时控制速度和电流。为了保证系统的稳定性和获得自适应系数的范围，设计了具有速度和电流误差的李雅普诺夫函数。此外，自适应系数在线调整的自适应法律，以适应操作条件。同时，还处理了电流和电压约束，以防止过流并充分利用电源。该方法在保证系统安全运行的前提下，具有良好的暂态和稳态性能。通过实验验证了该方法的有效性，并与双闭环比例积分（PI）控制进行了比较，验证了其技术优势。© 2022日本电气工程师协会。出版社：Wiley Periodicals LLC
In order to improve the control performance and robustness of the surface-mounted permanent magnet synchronous motor drive system, the direct speed control is proposed based on the ultra-local model, which is established based on the input and output of the system, and the dynamics and disturbances are estimated by the differential algebra comprehensively. A dynamic variable with adaptive coefficients is defined first, which includes the speed error and armature q-axis current explicitly. The ultra-local model about it is established consequently. Then, a single controller is designed to control speed and current simultaneously under the cascade-free structure. To guarantee the stability of system and obtain the range of adaptive coefficients, the Lyapunov function is designed with speed and current errors. Moreover, the adaptive coefficients are online tuned by adaptive laws to suit operating conditions. At the same time, the current and voltage constraints are also handled to prevent overcurrent and make full use of the power supply. With the proposed method, excellent transient and steady-state performance can be achieved in the context of safe operation. The effectiveness of the proposed method is validated by the experiments, and comparisons with the double closed-loop proportional integral (PI) control verify its technical advantages. © 2022 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.
登录
查看更多内容
表面贴装永磁同步电机驱动系统无模型无差速预测速度控制
影响因子：
1.9
作者：
Yanan Zhou;Hongmei Li;Hengguo Zhang;Jingkui Mao;Ji;ong Huang
通讯作者：
ong Huang
影响因子：
4.4
作者：
Yongchang Zhang;Donglin Xu;Jiali Liu;Suyu Gao;W. Xu
通讯作者：
Yongchang Zhang;Donglin Xu;Jiali Liu;Suyu Gao;W. Xu
DOI：
10.1016/j.sigpro.2006.10.006
发表时间：
2007-06
期刊：
Signal Process.
影响因子：
--
作者：
J. R. Trapero;H. Sira-Ramírez;V. F. Batlle
通讯作者：
J. R. Trapero;H. Sira-Ramírez;V. F. Batlle
影响因子：
4.9
作者：
Y. Mohamed;Ehab F. El-Saadany
通讯作者：
Y. Mohamed;Ehab F. El-Saadany
影响因子：
6.7
作者：
Jung, Jin-Woo;Viet Quoc Leu;Choi, Han Ho
通讯作者：
Choi, Han Ho