永磁直线同步电机动态边界层全局互补滑模控制

doi:10.19595/j.cnki.1000-6753.tces.181972

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (24480 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to solve the problem that permanent magnet linear synchronous motor (PMLSM) is sensitive to uncertainty factors such as parameter variations, external disturbances and frictions, a dynamic boundary layer global complementary sliding mode control (GCSMC) method was proposed. Firstly, the mathematical model of PMLSM including uncertainty factors was established. Then a complementary sliding mode controller was designed by combining generalized sliding mode surface with complementary sliding mode surface to suppress the influence of uncertainty factors on the system and then weaken the chattering. However, the thickness of boundary layer is constant, so the state trajectory of the system can only converge within the boundary layer. Therefore, a new saturation function was used to design a global complementary sliding mode controller to realize the dynamic change of boundary layer, which can reduce the boundary layer thickness with the change of state trajectory until it converges to the switching surface, thereby further improving the robustness of the system in the boundary layer. The experimental results show that the method not only improves the tracking performance, but also guarantees the global robustness of the system.

Key words： Permanent magnet linear synchronous motor uncertainty factors dynamic boundary layer global complementary sliding mode control robustness

Received: 28 December 2018 Published: 12 May 2020

PACS:	TP273
	TM351

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Jin Hongyan
	Zhao Ximei
	Yuan Hao

Cite this article:

Jin Hongyan,Zhao Ximei,Yuan Hao. Dynamic Boundary Layer Global Complementary Sliding Mode Control for Permanent Magnet Linear Synchronous Motor[J]. Transactions of China Electrotechnical Society, 2020, 35(9): 1945-1951.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.181972 OR https://dgjsxb.ces-transaction.com/EN/Y2020/V35/I9/1945

[1] 武志涛, 杨永辉. 一种永磁直线电机驱动X-Y平台精密轮廓跟踪控制策略[J]. 电工技术学报, 2018, 33(17): 4037-4043.
Wu Zhitao, Yang Yonghui.A precise contour tracking control method for X-Y table driven by permanent magnet linear motors[J]. Transactions of China Elec- trotechnical Society, 2018, 33(17): 4037-4043.
[2] 智淑亚, 吴洪兵. 数控进给伺服系统摩擦补偿控制仿真[J]. 沈阳工业大学学报, 2019, 41(4): 361-365.
Zhi Shuya, Wu Hongbing.Simulation of friction compensation control of NC feed servo system[J]. Journal of Shenyang University of Technology, 2019, 41(4): 361-365.
[3] 朱国昕, 雷鸣凯, 赵希梅. 永磁同步电机伺服系统自适应迭代学习控制[J]. 沈阳工业大学学报, 2018, 40(1): 6-11.
Zhu Guoxin, Lei Mingkai, Zhao Ximei.Adaptive iterative learning control for permanent magnet synchronous motor servo system[J]. Journal of Shenyang University of Technology, 2018, 40(1): 6-11.
[4] 尹忠刚, 白聪, 杜超, 等. 基于内模干扰观测器的永磁同步直线电机无差拍电流预测控制方法[J]. 电工技术学报, 2018, 33(24): 5741-5750.
Yin Zhonggang, Bai Cong, Du Chao, et al.Deadbeat predictive current control for permanent magnet linear synchronous motor based on internal model disturbance observer[J]. Transactions of China Elec- trotechnical Society, 2018, 33(24): 5741-5750.
[5] 赵希梅, 武文斌, 朱国昕. 一种基于PLDOB的PMLSM伺服系统长期稳定运行的方法[J]. 电机与控制学报, 2018, 22(5): 110-116.
Zhao Ximei, Wu Wenbin, Zhu Guoxin.Method of PMLSM servo system long-term stable operation based on periodic learning disturbance observer[J]. Electric Machines and Control, 2018, 22(5): 110-116.
[6] 侯利民, 王巍. 表面式永磁同步电机无源非奇异快速终端滑模控制[J]. 电工技术学报, 2014, 29(11): 45-52.
Hou Limin, Wang Wei.Passivity-based control and nonsingular fast terminal sliding mode control for SPMSM[J]. Transaction of China Electrotechnical Society, 2014, 29(11): 45-52.
[7] Kazraji S M, Soflayi R B, Sharifian M B B. Sliding- mode observer for speed and position sensorless control of linear-PMSM[J]. Electrical Control & Communication Engineering, 2014, 5(1): 20-26.
[8] 赵希梅, 金鸿雁. 基于Elman神经网络的永磁直线同步电机互补滑模控制[J]. 电工技术学报, 2018, 33(5): 973-979.
Zhao Ximei, Jin Hongyan.Complementary sliding mode control for permanent magnet linear synchronous motor based on Elman neural network[J]. Transa- ctions of China Electrotechnical Society, 2018, 33(5): 973-979.
[9] 邓永停, 李洪文, 王建立, 等. 基于卡尔曼滤波器的交流伺服系统自适应滑模控制[J]. 光学精密工程, 2014, 22(8): 2088-2095.
Deng Yongting, Li Hongwen, Wang Jianli, et al.Adaptive sliding mode control for AC servo system based on Kalman filter[J]. Optics and Precision Engineering, 2014, 22(8): 2088-2095.
[10] 楚远征, 鞠鹏, 杨阳, 等. 永磁同步电机的滑模抗饱和控制策略[J]. 信息与控制, 2017, 46(6): 732-737.
Chu Yuanzheng, Ju Peng, Yang Yang, et al.Sliding mode control strategy with anti-windup for permanent magnet synchronous motor[J]. Information and Control, 2017, 46(6): 732-737.
[11] 赵希梅, 赵久威. 精密直驱龙门系统的交叉耦合互补滑模控制[J]. 电工技术学报, 2015, 30(11): 7-12.
Zhao Ximei, Zhao Jiuwei.Cross-coupled comple- mentary sliding mode control for precision direct- drive gantry system[J]. Transaction of China Elec- trotechnical Society, 2015, 30(11): 7-12.
[12] Lin C K, Fu L C, Liu T H, et al.Passivity-based adaptive complementary PI sliding-mode speed controller for synchronous reluctance motor using predictive current control[C]//American Control Conference, USA, 2012: 1168-1173.
[13] 黄宴委, 刘喆怡, 熊少华, 等. 基于二阶终端滑模优化的电流环滑模控制[J]. 电机与控制学报, 2018, 22(3): 74-81.
Huang Yanwei, Liu Zheyi, Xiong Shaohua, et al.Sliding mode control for current loop by second order terminal sliding mode[J]. Electric Machines and Control, 2018, 22(3): 74-81.
[14] Repecho V, Biel D, Arias A, et al.Fixed switching period discrete-time sliding mode current control of a PMSM[J]. IEEE Transactions on Industrial Elec- tronics, 2017, 65(3): 2039-2048.
[15] 金鸿章, 罗延明, 肖真, 等. 抑制滑模抖振的新型饱和函数法研究[J]. 哈尔滨工程大学学报, 2007, 28(3): 288-291.
Jin Hongzhang, Luo Yanming, Xiao Zhen, et al.Investigation of a novel method of saturation function for chattering reduction of sliding mode control[J]. Journal of Harbin Engineering University, 2007, 28(3): 288-291.