| 东风_4型内燃机车转向架组合弹簧的优化设计 |
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| 引用本文： | 王启方.东风_4型内燃机车转向架组合弹簧的优化设计[J].大连铁道学院学报,1988(4). |
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| 作者姓名： | 王启方 |
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| 作者单位： | 大连铁道学院机械零件教研室 |
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| 摘 要： | 根据强度分析,东风_4型内燃机车转向架组合弹簧的静强度不足.本文采用惩罚函数法对该组合弹簧进行优化设计,从而提出较好的设计方案.
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| 关 键 词： | 弹簧/组合弹簧 优化设计 罚函数法 变尺度法 |
Optimum Design of Composite' Springs of Diesel Locomotive Dongfeng Type 4 |
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| Wang Qifang.Optimum Design of Composite'''' Springs of Diesel Locomotive Dongfeng Type 4[J].Journal of Dalian Railway Institute,1988(4). |
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| Authors: | Wang Qifang |
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| Institution: | Wang Qifang |
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| Abstract: | According to the strength analysis, the static strength of composite springs of the bogie of desel locomotive Dongfeng type 4 is not enough. The optimum design is made for the composite, springs by penalty function method, therefore, a better design program is presented. |
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| Keywords: | springs/combined springs optimum design penalty function method method of change dimension |
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