| 永磁交流伺服精密驱动系统机电耦合振动特性分析 |
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| 引用本文： | 林利红,陈小安,周伟,缪莹赟. 永磁交流伺服精密驱动系统机电耦合振动特性分析[J]. 振动与冲击, 2010, 29(4) |
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| 作者姓名： | 林利红 陈小安 周伟 缪莹赟 |
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| 作者单位： | 重庆大学,机械传动国家重点实验室,重庆,400030 |
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| 摘 要： | 为了研究永磁交流伺服精密驱动系统中存在的多物理过程、多参量复杂耦合关系,提出了对该系统进行机电耦合振动特性分析的观点。从全局机电耦合的角度,对永磁交流伺服精密驱动系统进行了机电耦合分析,将该系统归纳为三质量两轴系统,建立了三质量两轴系统的机电耦合振动数学模型和仿真模型,仿真分析了由于电流调节器参数、阻尼、谐波扰动、间隙以及负载扰动等因素引起的系统机电耦合振动动态过程,并通过实验验证了机电耦合振动仿真模型的正确性。该机电耦合振动特性分析对提高系统的动态性能具有重要的意义。
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| 关 键 词： | 精密传动 永磁交流伺服精密驱动系统 机电耦合 振动 |
Electromechanical coupled vibration characteristic analysis for a permanent magnet AC servo precision drive system |
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| LIN Li-hong,CHEN Xiao-an,ZHOU Wei,MIAO Ying-yun. Electromechanical coupled vibration characteristic analysis for a permanent magnet AC servo precision drive system[J]. Journal of Vibration and Shock, 2010, 29(4) |
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| Authors: | LIN Li-hong CHEN Xiao-an ZHOU Wei MIAO Ying-yun |
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| Affiliation: | LIN Li-hong,CHEN Xiao-an,ZHOU Wei,MIAO Ying-yun(State Key Laboratory of Mechanical Transmissions,Chongqing University,Chongqing 400030,China) |
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| Abstract: | In order to study multi-physical process and complex coupled relationships of multi-parameter existing in a permanent magnet AC servo precision drive system,it electromechanical coupled vibration should be analyzed.From the global electromechanical coupling point of view,the electromechanical coupling analysis was carried out for the permanent magnet AC servo precision drive system,this system was simplified into a 3-mass and 2-shaft system.Then,its electromechanical coupled vibration mathematical and simul... |
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| Keywords: | precision transmission permanent magnet AC servo precision drive system electromechanical coupling vibration |
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