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| 一种新的异步电机非线性控制策略 | |
| 引用本文： | 林永,林飞,焦连伟,陈寿孙.一种新的异步电机非线性控制策略[J].电机与控制应用,2006,33(11):25-27. |
| 作者姓名： | 林永 林飞 焦连伟 陈寿孙 |
| 作者单位： | 1. 福建省电力试验研究院,福州,350007 2. 北京交通大学电气工程学院,北京,100044 3. 清华大学电机工程与应用电子技术系,北京,100084 |
| 摘 要： | 提出了一种新的异步电机非线性控制策略。首先根据给定的速度和磁链幅值,应用系统无源化控制(PBC)方法获得电流的参考值,以达到跟踪转速和磁链的目的;然后应用自抗扰控制器(ADRC)设计电流控制器得到最终所需的输入电压,使电机的电流收敛于参考值。仿真试验验证了该控制策略优良的调速性能,对电阻的变化具有较强的鲁棒性。 |
| 关 键 词： | 异步电机 无源化控制 自抗扰控制器 |
| 文章编号： | 1673-6540(2006)11-0025-03 |
| 修稿时间： | 2006年4月20日 |
A New Nonlinear Control Strategy for Asynchronous Motor |
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| LIN Yong,LIN Fei,JIAO Lian-wei,CHEN Shou-sun.A New Nonlinear Control Strategy for Asynchronous Motor[J].Electric Machines & Control Application,2006,33(11):25-27. | |
| Authors: | LIN Yong LIN Fei JIAO Lian-wei CHEN Shou-sun |
| Abstract: | A new nonlinear control strategy for asynchronous motor was proposed. According to the given speed and flux value, the current reference was obtained by passivity-based control (PBC) to achieve speed and flux tracking objective. Then the current controller was designed using active disturbance rejection controller (ADRC). The motor current was driven to its reference value by ADRC. Simulation results showed that the scheme gives perfect speed control performance with enhanced robustness. |
| Keywords: | asynchronous motor passivity-based control active disturbance rejection controller |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |