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| 矿用电动轮自卸车调速系统的自抗扰控制研究 | |
| 引用本文： | 韦文祥,朱广辉,周少武,陈晓可.矿用电动轮自卸车调速系统的自抗扰控制研究[J].矿业工程研究,2010,25(1). |
| 作者姓名： | 韦文祥 朱广辉 周少武 陈晓可 |
| 作者单位： | 1. 湖南科技大学,信息与电气工程学院,湖南,湘潭,411201;湖南大学,电气与信息工程学院,湖南,长沙,410082 2. 湘潭电机股份有限公司,湖南湘潭,411101 3. 湖南科技大学,信息与电气工程学院,湖南,湘潭,411201 |
| 基金项目： | 国家科技厅支撑计划资助项，湖南省自然科学基金资助项 |
| 摘 要： | 针对矿用电动轮自卸车交流电驱动调速系统中感应电机参数摄动现象严重,控制鲁棒性差的难题,研究了一种基于自抗扰控制器(ADRC)的转子磁场定向矢量控制的感应电机闭环调速系统,分析了ADRC对感应电机参数摄动和外扰等不确定项的补偿作用,实现了感应电机的转子磁链和电磁转矩的动态解耦.仿真结果表明,调速系统在大范围转子电阻摄动和转矩干扰下,系统的动态性能明显优于传统PI调节器,对感应电机的其它参数变化也具有较强的鲁棒性,容易推广交流传动的其它应用中. |
| 关 键 词： | 电动轮自卸车 自抗扰控制 参数摄动 动态解耦 鲁棒控制 |
Research of active disturbances rejection control in electric wheel dump truck speed regulation system |
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| WEI Wenxiang,ZHU Guanghui,ZHOU Shaowu,CHEN Xiaoke.Research of active disturbances rejection control in electric wheel dump truck speed regulation system[J].Mineral Engineeering Reseach,2010,25(1). | |
| Authors: | WEI Wenxiang ZHU Guanghui ZHOU Shaowu CHEN Xiaoke |
| Affiliation: | WEI Wenxiang1,3,ZHU Guanghui2,ZHOU Shaowu1,CHEN Xiaoke2 (1. School of Information and Electrical Engineering,Hunan University of Science and Technology,Xiangtan 411201,China,2. Xiangtan Electric Manufacturing Group Co. Ltd.,Xiangtan 411104,3. School of Electrical and Information Engineering,Hunan University,Changsha 410082,China) |
| Abstract: | According to the poor robust control and large scale parameter perturbation in electric wheel dump truck speed regulation system, a kind of controller based on active disturbances rejection controller (ARDC) is researched in rotor flux oriented vector control speed regulation system, analyzing the compensation of ARDC to perturbation of parameters and external disturbance, and dynamic decoupling of rotor flux and torque is achieved. The simulation results show that the controller produces better dynamic per... |
| Keywords: | electric wheel dump truck ADRC parameter perturbation dynamic decoupling robust control |
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