| 符号运算在求解车辆传动系扭振中的应用 |
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| 引用本文： | 钟再敏,项昌乐,吴英时.符号运算在求解车辆传动系扭振中的应用[J].车辆与动力技术,1998(4). |
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| 作者姓名： | 钟再敏 项昌乐 吴英时 |
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| 作者单位： | 北京理工大学车辆工程学院!北京100081(钟再敏，项昌乐)，河南庆华机器厂!许昌461101(吴英时) |
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| 摘 要： | 介绍符号运算方法在用拉普拉斯变换方法求解车辆传动系扭振过程中的作用．针对弹性联轴器的匹配计算，给出了具体求解实例．实践表明，与传统的纯数值计算方法相比，符号运算方法可以方便准确地处理车辆传动系统扭振分析中的非线性等复杂问题，具有推广应用价值．
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| 关 键 词： | 扭振 符号运算 传动系 |
Application of Symbolic Method on the Calculation of Vehicular Torsion Vibration Problem |
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| Zhong Zaimin, Xiang Changle.Application of Symbolic Method on the Calculation of Vehicular Torsion Vibration Problem[J].Vehicle & Power Technology,1998(4). |
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| Authors: | Zhong Zaimin Xiang Changle |
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| Abstract: | Presented is the application of symbolic analysls method on the calculationof vehicular torsion problem with Laplace translation. Also a calculation instance ofa heavy off-road vehicle torsion character is discussed. According to the calctilatingresults . when applied on torsion calculations, the symbolic method has significant advantages over conventional pure numerical methods, especially in dealing with sys-tems with strong nonlinear character. |
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| Keywords: | torsion vibration symbolic methods tramsmission system |
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