基于惯量辨识的永磁同步电机复合抗干扰控制  

Inertia Identification-Based Composite Anti-Disturbance Rejection Control for Permanent Magnet Synchronous Motor

作　　者：李生权 袁晟铧 李娟 龚维明[3] LI Sheng-quan;YUAN Sheng-hua;LI Juan;GONG Wei-ming(School of Hydraulic,Energy and Power Engineering,Yangzhou University,Yangzhou 225127 China;Key Laboratory of Measurement and Control of Complex Systems of Engineering,Ministry of Education,Southeast University,Nanjing 210096 China;Jiangdu Administrative Agency of Key Water Project,Yangzhou 225200 China)

机构地区：[1]扬州大学水利与能源动力工程学院,江苏扬州225127 [2]东南大学复杂工程系统测量与控制教育部重点实验室,江苏南京210096 [3]江苏省江都水利工程管理处,江苏扬州225200

出　　处：《自动化技术与应用》2018年第11期15-19,38,共6页Techniques of Automation and Applications

基　　金：国家自然科学基金(编号61773335;51405428);江苏省自然科学基金(编号BK20171289);东南大学复杂工程系统测量与控制教育部重点实验室开放课题(编号MCCSE2016A01);扬州市优秀青年基金(编号YZ2017099)

摘　　要：针对永磁同步电机系统的非线性,强耦合,多变量和不确定性等特性,设计了基于反馈和扰动观测器的复合控制方法。结果表明与传统的PI和扰动观测复合控制相比较,文中所提的基于惯量辨识的复合抗干扰的电机控制方法具有最优的转速跟踪性能和抗干扰的能力。Considering the multivariate, nonlinear, coupling, disturbances and uncertain characteristics of permanent magnet synchronous motor （PMSM）, a composite disturbance observer-based （DOB） strategy is designed in this paper. The simulation results show that the inertia identifcation-based composite control strategy has the best tracking performance and anti-disturbance rejection ability.

关 键 词：永磁同步电机 PID 抗干扰控制 扰动观测器 惯量辨识 

分 类 号：TM341[电气工程—电机]