永磁同步驱动电机的滑模控制研究  

Research on Sliding Mode Control of Permanent Magnet Synchronous Drive Motor

作　　者：闫宏亮 马菊菊 姬海斌 YAN Hong-liang;MA Ju-ju;JI Hai-bin(Shaanxi Provincial Key Laboratory of Measurement and Control Technology for Oil and Gas Wells,School of Electronic Engineering,Xi’an Shiyou University,Xi’an 710065,China;Chinese Flight Test Establishment,Xi’an 710000,China)

机构地区：[1]西安石油大学电子工程学院陕西省油气井测控技术重点实验室,陕西西安710065 [2]中国飞行试验研究院,陕西西安710000

出　　处：《控制工程》2022年第8期1473-1479,共7页Control Engineering of China

基　　金：陕西省教育厅重点实验室项目(15JS084);西安石油大学研究生创新实践能力培养计划项目(YCS20113034)。

摘　　要：为了提高连续波泥浆脉冲器驱动电机调速系统转速响应的速度以及系统的鲁棒性,提出了一种改进变指数趋近律。此趋近律相比于传统指数趋近律没有增加新的参数,却达到了减小抖振和提高抗扰性能的目的,其可行性在理论上得到了证明。基于改进变指数趋近律设计了速度环滑模控制器,并进行了仿真分析与实验验证。结果表明,基于改进变指数趋近律的速度环滑模控制器可以有效提高电机的转速响应速度、抗扰性能,并减小了抖振。In order to improve the speed of speed response and the robustness of the continuous wave mud pulser drive motor speed control system,an improved variable exponential approach law is proposed,which does not introduce new parameters into the traditional approach law and achieves the purpose of reducing chattering and improving anti-interference performance.Its feasibility is proved in theory.The speed loop sliding mode controller is designed based on the improved variable exponential approach law,and simulation analysis and experimental verification are carried out.The results show that the speed loop sliding mode controller based on the improved variable exponential approach law can effectively enhance the speed of speed response and anti-interference performance,and reduce chattering.

关 键 词：指数趋近律 滑模控制 抖振 调速系统 抗扰性能 

分 类 号：TM351[电气工程—电机]