| 柴油机曲轴的三维形状优化 |
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| 引用本文： | 吴昌华,丁培杰.柴油机曲轴的三维形状优化[J].大连铁道学院学报,1993,14(4):33-37. |
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| 作者姓名： | 吴昌华 丁培杰 |
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| 作者单位： | 大连铁道学院机械工程研究所，大连工人大学 |
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| 摘 要： | 采用序列线性规划算法对16V240ZJ柴油机锻钢曲轴圆角进行了形状优化设计。优化的目标函数是最大应力最小,设计变量是圆角附近设计单元控制节点的坐标。优化结果完全满足曲轴设计与制造工艺的要求。
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| 关 键 词： | 曲轴 结构 计算 最优设计 柴油机 |
3-D Shape Optimization of Diesel Engine Crankshaft |
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| Wu Changhua.3-D Shape Optimization of Diesel Engine Crankshaft[J].Journal of Dalian Railway Institute,1993,14(4):33-37. |
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| Authors: | Wu Changhua |
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| Institution: | Wu Changhua (Inst. of Mechanical Engineering) Ding Peijie (Dalian Worker College) |
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| Abstract: | By use of sequence linear programming method, a shape optimal design for the crankshaft fillet of 16V240ZJ diesel engine is carried out. Maximum stress acts as objective function. Coordinates of control nodes of design elements near the fillet are regarded as design variables. The Results of optimization meet requirements well for crankshaft design and manufacture technology. |
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| Keywords: | crank shaft shape optimization objective function design variable |
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