| 磁通反馈在磁悬浮列车悬浮控制中的应用 |
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| 引用本文： | 孙秋明,李杰.磁通反馈在磁悬浮列车悬浮控制中的应用[J].机车电传动,2006(1):39-42. |
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| 作者姓名： | 孙秋明 李杰 |
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| 作者单位： | 国防科技大学,机电工程与自动化学院,湖南,长沙,410073 |
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| 基金项目： | 中国科学院资助项目;教育部霍英东教育基金 |
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| 摘 要： | 建立以磁场强度为状态变量的单悬浮电磁铁刚体模型,分析磁通反馈控制下系统的稳定性。设计磁通反馈与悬浮间隙的PD控制器,并根据磁悬浮列车特点,给出磁场测量方法。对悬浮间隙的PD控制器 磁通反馈的控制算法进行了仿真与单悬浮电磁铁试验,验证了磁通反馈控制的有效性。
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| 关 键 词： | 磁悬浮列车 建模 磁通反馈 PD控制 单悬浮电磁铁 |
| 文章编号： | 1000-128X（2006）01-0043-04 |
| 收稿时间： | 2005-04-21 |
| 修稿时间： | 2005-07-25 |
Application of Flux Feedback to Suspension Control of Maglev Train |
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| SUN Qiu-ming,LI Jie.Application of Flux Feedback to Suspension Control of Maglev Train[J].Electric Drive For Locomotive,2006(1):39-42. |
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| Authors: | SUN Qiu-ming LI Jie |
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| Institution: | School of Electro-mechanic Engineering and Automation, National University of Defense Technology,Changsha, Hunan 410073, China |
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| Abstract: | The rigid body model of single suspension magnet are established with flux density as state variable and the systemstability is analyzed with flux feedback control. The PD controller of suspension gap and flux feedback is designed. The magnetic fieldmeasurement method is given based on the characteristics of the maglev train. Simulation and single suspension magnet tests are done tocontrol algorithm of gap PD controller and flux feedbacks, validating the efficiency of the flux feedback control. |
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| Keywords: | maglev train modeling flux feedback PD control single suspension magnet |
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