基于改进型ADRC矿用电机车牵引电机控制策略研究  

Research on Traction Motor Control Strategy of Mine Electric Locomotive Based on Improved ADRC

作　　者：李敬兆[1,2] 许鹏飞[1] 周华平 郑昌陆 LI Jingzhao;XU Pengfei;ZHOU Huaping;ZHENG Changlu(School of Electrical and Information Engineering,Anhui University of Science and Technology,Huainan 232001,China;School of Computer Science and Engineering,Anhui University of Science and Technology,Huainan 232001,China;Shanghai SH-Driver Electric Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]安徽理工大学电气与信息工程学院,安徽淮南232001 [2]安徽理工大学计算机科学与工程学院,安徽淮南232001 [3]上海申传电气股份有限公司,上海200000

出　　处：《煤炭技术》2022年第11期177-181,共5页Coal Technology

基　　金：国家自然科学基金项目(51874010,61170060);北京理工大学高精尖机器人开放性研究项目(2018IRS16);物联网关键技术研究创新团队项目(201950ZX003)。

摘　　要：为了提高矿用电机车牵引电机控制系统对不确定干扰的抵抗能力,提出了用自抗扰控制器(ADRC)代替传统的控制器,并设计了RBF神经网络对ADRC参数进行实时整定和寻求最优解,解决了ADRC待整定参数繁杂的问题。仿真结果表明,与传统的控制器相比,基于RBF改进型ADRC在电机启动、变转速和突加突减负载等方面都有着更好的控制性能,很好地满足了矿用电机车牵引电机平稳调速、抗干扰能力强的控制要求。In order to raising the resistance of the mine electric locomotive traction motor control system to prevent uncertain disturbances,a motor control system that uses an ADRC instead of a conventional controller is proposed,and a RBF neural network is designed to adapt the ADRC parameters and find the optimal solution in real time,solving the the problem of too many ADRC parameters to be rectified.The experiment demonstrates that the RBF-based ADRC has superior control ability over traditional controller in the traction motor start-up,changing speed and sudden load reduction of the traction motor of the electric locomotive.It meets the control needs of smooth speed tuning and high disturbance ability of the traction motor of the mining motor car.

关 键 词：矿用电机车 永磁同步电机 RBF神经网络 自抗扰控制器 

分 类 号：TD64[矿业工程—矿山机电]