| 电磁永磁混合悬浮系统的控制特性分析 |
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| 引用本文： | 程虎,张晓,李云钢,杜发喜.电磁永磁混合悬浮系统的控制特性分析[J].机车电传动,2010(2). |
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| 作者姓名： | 程虎 张晓 李云钢 杜发喜 |
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| 作者单位： | 1. 国防科学技术大学,机电工程与自动化学院,湖南,长沙,410073
2. 成都飞机工业集团有限责任公司,技术中心,四川,成都,610092 |
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| 基金项目： | 国家自然科学基金资助项目(60874015) |
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| 摘 要： | 研究电磁永磁混合悬浮系统的悬浮力计算方法,建立其数学模型,分析永久磁铁对模型参数的影响,并分别从混合悬浮系统的悬浮力、电气特性、控制性能3个角度研究永久磁铁对控制系统的影响,用于指导完成串级控制器的设计与参数选取,实现了单磁悬浮架混合悬浮系统的稳定化控制。
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| 关 键 词： | 电磁 永磁 混合悬浮 控制特性 悬浮力 电气特性 |
Analysis of Control Characteristics of Electromagnetic and Permanent Magnet Hybrid Suspension System |
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| CHENG Hu,ZHANG Xiao,LI Yun-gang,DU Fa-xi.Analysis of Control Characteristics of Electromagnetic and Permanent Magnet Hybrid Suspension System[J].Electric Drive For Locomotive,2010(2). |
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| Authors: | CHENG Hu ZHANG Xiao LI Yun-gang DU Fa-xi |
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| Institution: | 1.School of Electromechanic Engineering and Automation;National University of Defense Technology;Changsha;Hunan 410073;China;2.Technology Center;Chengdu Aircraft Industrial Group Co.;Ltd.;Chengdu;Sichuan 610092;China |
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| Abstract: | This paper studied the suspension force calculation method and established the mathematical model of permanent magnet hybrid electromagnetic suspension system.The effects of permanent magnet on the model parameters and control system had also been analyzed from suspension force,electric characteristics and control quality separately.The results which can guide the design and parameter selection of cascade controller.The stable control of single magnetic hybrid suspension system has been achieved. |
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| Keywords: | electromagnetic permanent magnet hybrid suspension system control characteristic suspension force electric character-istic |
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