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J4  2014, Vol. 48 Issue (4): 581-588    DOI: 10.3785/j.issn.1008-973X.2014.04.004
电气工程     
基于模型补偿的永磁同步电机自抗扰控制
盖江涛1,2, 黄庆1, 黄守道1, 刘旺1, 周滔滔1, 潘小清1
1.湖南大学 国家电能变换与控制工程技术研究中心,湖南 长沙 410082; 2.中国北方车辆研究所 车辆传动重点实验室,北京 100072
Active-disturbance rejection controller for permanent magnet synchronous motor based on model compensation
GAI Jiang-tao1,2, HUANG Qing1, HUANG Shou-dao1, LIU Wang1,ZHOU Tao-tao1, PAN Xiao-qing1
1. National Engineering Research Center of Energy Conversion and Control, Hunan University, Changsha 410082, China; 2. Science and Technology on Vehicle Transmission Laboratory, China North Vehicle Research Institute, Beijing 100072, China
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摘要:

在永磁同步电机(PMSM)调速系统中,提出新型模型补偿的无参数整定自抗扰控制策略.将模型辨识补偿与自抗扰控制技术相结合,采用离散最速反馈控制(fhan)函数解决了自抗扰控制器(ADRC)中非线性状态误差反馈控制律(NLSEF)参数整定的问题,使得系统结构更加简化,动态响应能力增强;引入负载观测器对负载扰动进行观测,对扰动进行部分补偿,使得速度控制系统稳态性能更好.通过仿真和实验的验证,模型补偿NMT-ADRC控制策略用于速度驱动系统具有快速的动态响应能力、转矩脉动更小、宽调速等特点,对负载及系统内部参数变化具有很强的抗扰动能力,使得该控制策略能够更好地应用于车辆驱动系统调速控制领域.

Abstract:

A new modal-compensation without parameters tuning active-disturbance rejection controller (NMT-ADRC) was proposed in speed modulation system of permanent magnet synchronous motor (PMSM). Model identification compensation was combined with active-disturbance rejection control (ADRC) technology. The discrete steepest feedback control function (fhan) was used to solve the problem of parameter tuning in nonlinear state error feedback control law (NLSEF). The method simplified the system structure and improved the dynamic response capacity. The steady-state performance of speed control system became better
with the introduction of load observer to measure disturbance and partial compensate for disturbance. Simulation and experimental results show that the improved model compensation NMT-ADRC speed control system has fast dynamic response capability, smaller torque ripple, wide speed range, which makes system possess strong anti-interference ability to the variation of load and internal variation of parameters. This control strategy can be better applied in speed control of vehicle driving system.

出版日期: 2014-09-03
:  TM 921  
基金资助:

国家“十二五”科技支撑计划资助项目(2012BAZ02072).
  

作者简介: 盖江涛(1981—),男,副研究员,从事车辆电传动、特种电机及其控制的研究.E-mail: 30299720@qq.com
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引用本文:

盖江涛, 黄庆, 黄守道, 刘旺, 周滔滔, 潘小清. 基于模型补偿的永磁同步电机自抗扰控制[J]. J4, 2014, 48(4): 581-588.

GAI Jiang-tao, HUANG Qing, HUANG Shou-dao, LIU Wang,ZHOU Tao-tao, PAN Xia. Active-disturbance rejection controller for permanent magnet synchronous motor based on model compensation. J4, 2014, 48(4): 581-588.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2014.04.004        http://www.zjujournals.com/eng/CN/Y2014/V48/I4/581

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