| 传递矩阵法在动力传动系统扭振分析中的应用 |
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| 引用本文： | 冯栋梁,魏来生.传递矩阵法在动力传动系统扭振分析中的应用[J].车辆与动力技术,2010(1):41-45. |
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| 作者姓名： | 冯栋梁 魏来生 |
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| 作者单位： | 中国北方车辆研究所,北京,100072;中国北方车辆研究所,北京,100072 |
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| 摘 要： | 传递矩阵法实用性强,常用于计算集总参数模型的动态特性.JAVA语言则面向对象编程,且能方便地实现跨平台运行.根据车辆动力传动系统扭振分析的特点,将两者有机结合,编制了动力传动系统扭振分析程序,并以某型车辆的动力传动系统为例,完成了其扭转振动固有频率、固有振型的计算,应用过程和结果分析充分说明了程序的准确性和实用性.
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| 关 键 词： | 动力传动系统 传递矩阵法 扭转振动 复杂分支系统 JAVA语言 |
Application of Transfer Matrix Method in Vehicle Power Train's Torsional Vibration Analysis |
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| FENG Dong-liang,WEI Lai-sheng.Application of Transfer Matrix Method in Vehicle Power Train's Torsional Vibration Analysis[J].Vehicle & Power Technology,2010(1):41-45. |
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| Authors: | FENG Dong-liang WEI Lai-sheng |
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| Affiliation: | FENG Dong-liang,WEI Lai-sheng(China North Vehicle Research Institute,Beijing 100072,China) |
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| Abstract: | The transfer matrix method has often been used to compute the dynamic properties of lumped parameter model because of its practicability.JAVA is an object-oriented program language and can be run on most platforms.In this paper,both of them are well integrated into a specific program to analyze the mode parameters of torsional systems.Then,this program was used to compute the natural frequencies and natural vibration modes of an existed power train system.The process and the results have shown the practical... |
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| Keywords: | power train system transfer matrix method torsional vibration complex branch system JAVA |
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