| 全阶状态观测器在传动控制系统中的速度辨识 |
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| 引用本文： | 尚敬,刘可安.全阶状态观测器在传动控制系统中的速度辨识[J].机车电传动,2004(6):28-31. |
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| 作者姓名： | 尚敬 刘可安 |
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| 作者单位： | 株洲电力机车研究所,研发中心,糊南,株洲,412001;株洲电力机车研究所,研发中心,糊南,株洲,412001 |
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| 摘 要： | 比较了直接转矩控制中2种计算定子磁链的方法：全阶磁链观测器法和电压-转速模型法的异同。利用MATLAB对设计的一个闭环磁链观测器进行极点配置，在该观测器基础上采用自适应原理对电机转速进行辨识。
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| 关 键 词： | 全阶状态观测器 异步电动机 直接转矩控制 仿真 |
| 文章编号： | 1000-128X(2004)06-0028-04 |
| 修稿时间： | 2004年1月4日 |
Speed identification of full order Luenberger observer in drive control system |
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| SHANG Jing,LIU Ke-anR & D Center,Zhuzhou Electric Locomotive Research Institute,CSR,Zhuzhou,Hunan ,China.Speed identification of full order Luenberger observer in drive control system[J].Electric Drive For Locomotive,2004(6):28-31. |
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| Authors: | SHANG Jing LIU Ke-anR & D Center Zhuzhou Electric Locomotive Research Institute CSR Zhuzhou Hunan China |
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| Institution: | SHANG Jing,LIU Ke-anR & D Center,Zhuzhou Electric Locomotive Research Institute,CSR,Zhuzhou,Hunan 412001,China |
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| Abstract: | The similarities and differences between the two stator flux linkage estimate methode are compared for DTC drive, full order Luenberger observer and voltage-speed model. The closed loop flux linkage observer poles are configured by using MATLAB software. The motor speed is identificated on the basis of the observer using the adaptive control theory. |
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| Keywords: | full order luenberger observer asynchronous motor direct torque control simulation |
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