| 拖拉机－挂车机组非线性系统随机响应分析 |
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| 引用本文： | 周继铭,程悦荪.拖拉机－挂车机组非线性系统随机响应分析[J].农业机械学报,1995(4). |
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| 作者姓名： | 周继铭 程悦荪 |
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| 作者单位： | 辽宁工学院汽车工程系，吉林工业大学农机工程学院 |
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| 摘 要： | 推导了随机激励下参数频变系统的统计线性化方法。利用该方法对铁牛－６５４拖拉机挂车机组非线性系统进行了平稳激励下随机振动响应的计算，计算结果表明，把拖拉机挂车机组作为非线性系统来处理可显著地提高振动分析的精度。
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| 关 键 词： | 拖拉机，随机振动，非线性特性 |
RESPONSE ANALYSIS OF NoNLINEAR TRACTOR-TRAILER COMBINATIONS |
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| Zhou Jiming.RESPONSE ANALYSIS OF NoNLINEAR TRACTOR-TRAILER COMBINATIONS[J].Transactions of the Chinese Society of Agricultural Machinery,1995(4). |
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| Authors: | Zhou Jiming |
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| Institution: | Zhou Jiming(Liaoning Institute OF Technology)Cheng Yuesun(Jilin University of Technolegy) |
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| Abstract: | In this paper the statistical linearization technique used to solve the system whose pa-rameters are related to the frequency under the random excitation has been derived.As an ap-plication of this technique ,the simulating computation for the response of Tieniu-654 tractor-trailer nonlinear combination has been made ,The fact that the calculated results of nonlineartractor-trailer combination are more accurate than those of linear one has been proved. |
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| Keywords: | Tractor Random vibration Nonlinear characteristic |
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