两相混合步进电机的准滑动模态控制研究

吉林大学学报(信息科学版) ›› 2023, Vol. 41 ›› Issue (1): 30-36.

两相混合步进电机的准滑动模态控制研究

许爱华, 刘浏

(东北石油大学电气信息工程学院, 黑龙江大庆 163318)

收稿日期:2022-03-15 出版日期:2023-02-08 发布日期:2023-02-09
作者简介:许爱华(1980— ), 男, 江苏东台人, 东北石油大学副教授, 主要从事故障诊断、信号处理、神经网络理论及应用研究,(Tel)86-13704666200(E-mail)dqxah@ 163. com。
基金资助:
黑龙江省自然科学基金资助项目(LH2019E016); 东北石油大学引导性创新基金资助项目(2019YDL-10)

Research on Sliding Mode Position Control of Quasi-Sliding Mode Based on Two-Phase Hybrid Stepping Motor

XU Aihua, LIU Liu

(School of Electric and Information Engineering, Northeastern Petroleum University, Daqing 163318, China)

Received:2022-03-15 Online:2023-02-08 Published:2023-02-09

摘要/Abstract

摘要： 针对在两相混合式步进电机位置控制系统中采取滑模算法控制时系统抖振较大的问题, 基于边界层概念对滑模控制算法进行了改进, 优化了准滑动模态控制算法。并且在相关软件中搭建两相混合式步进电机控制仿真模型, 并进行了仿真验证。结果表明, 采用准滑动模态滑模控制比用一般滑模控制情况下系统的抖振幅度减小50% , 系统的动态性能得到了很大提升。

关键词: 两相混合式步进电机, 位置控制, 准滑动模态

Abstract: In the two-phase hybrid stepping motor position control system, the sliding mode algorithm is adopted. However, the problem of large chattering exists. The sliding mode control algorithm based on the concept of boundary layer is improved. And the quasi-sliding mode sliding control algorithm is optimized. A two-phase hybrid stepping motor model is built in SIMULINK, and simulation verification is carried out. The results show that the use of quasi-sliding mode control reduces the litter amplitude of the system by 50% compared to the general sliding mode control. Dynamic performance is greatly improved.

Key words: two-phase hybrid stepping motor, quasi-sliding mode control, position control

中图分类号:

TP273

许爱华, 刘浏. 两相混合步进电机的准滑动模态控制研究[J]. 吉林大学学报(信息科学版), 2023, 41(1): 30-36.

XU Aihua, LIU Liu. Research on Sliding Mode Position Control of Quasi-Sliding Mode Based on Two-Phase Hybrid Stepping Motor[J]. Journal of Jilin University (Information Science Edition), 2023, 41(1): 30-36.