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| 磁悬浮开关磁阻电机径向位置解耦及仿真研究 | |
| 引用本文： | 刘羡飞,孙玉坤,王德明,郭晓丽.磁悬浮开关磁阻电机径向位置解耦及仿真研究[J].系统仿真学报,2007,19(7):1527-1530. |
| 作者姓名： | 刘羡飞 孙玉坤 王德明 郭晓丽 |
| 作者单位： | 1. 江苏大学电气信息工程学院,江苏,镇江,212013;南通大学电气工程学院,江苏,南通,226007 2. 江苏大学电气信息工程学院,江苏,镇江,212013 3. 南通大学电气工程学院,江苏,南通,226007 |
| 基金项目： | 国家自然科学基金;江苏省自然科学基金;江苏省高校自然科学基金;南通市青年学术带头人进修基金 |
| 摘 要： | 在深入分析磁悬浮开关磁阻电机(BSRM)径向力模型的基础上,针对BSRM径向位置两自由度上的相互耦合情况,采用反馈线性化方法进行了动态解耦,设计了解耦算法,并对解耦后的线性子系统进行了闭环设计。在Matlab7.0/Simulink环境下进行了整个径向位置控制系统的仿真建模。仿真结果显示,反馈线性化解耦可保证BSRM在径向两自由度上实现独立控制,且闭环系统具有良好的动、静态性能。 |
| 关 键 词： | 磁悬浮开关磁阻电机(BSRM) 径向位置 反馈线性化 解耦 |
| 文章编号： | 1004-731X（2007）07-1527-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2007-01-15 |
Decoupling and Simulation Study for Radial Position of Bearingless Switched Reluctance Motor |
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| LIU Xian-fei,SUN Yu-kun,WANG De-ming,GUO Xiao-li.Decoupling and Simulation Study for Radial Position of Bearingless Switched Reluctance Motor[J].Journal of System Simulation,2007,19(7):1527-1530. | |
| Authors: | LIU Xian-fei SUN Yu-kun WANG De-ming GUO Xiao-li |
| Institution: | 1 .College of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China; 2.College of Electrical Engineering, Nantong University, Nantong 226007, China |
| Abstract: | An improved radial force model of bearingless switched reluctance motor (BSRM ) considering the affection of radial displacement was proposed. A feedback linearization- based dynamic decoupling algorithm was designed for radial position coupling on two degrees of freedom of BSRM. The two decoupled linear subsystems were synthesized. A Matlab7.0/ Simulink-based simulation was done. The simulation results show that independent control on two degrees of freedom of radial position of BSRM can be realized through feedback linearization decoupling method and the dynamic and static performance of the closed loop system designed is satisfactory. |
| Keywords: | bearingless switched reluctance motor (BSRM) radial position feedback linearization decoupling |
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