| 自由锻台阶轴锻件的形状优化 |
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| 引用本文： | 林吉刚,史翔,许尚贤. 自由锻台阶轴锻件的形状优化[J]. 中国制造业信息化, 1997, 0(2) |
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| 作者姓名： | 林吉刚 史翔 许尚贤 |
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| 作者单位： | 上海交通大学!上海200030(林吉刚)，南京机械高等专科学校!南京210013(史翔)，东南大学!南京210096(许尚贤) |
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| 摘 要： | 本文应用决策分析理论建立了基于推理的自由锻台阶轴锻件形状优化的“规则约束”模型,解决了约束条件解析模型的表达困难;构造了台阶轴锻件形状优化的离散变量直接搜集算法,并与枚举法结果相比较,以实例验证了算法的可靠性.
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| 关 键 词： | 自由锻 台阶轴 形状优化 离散非线性规划 |
The Shape Optimization of Free-Forging Multiple Stepped Shaft |
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| Lin Jigang. The Shape Optimization of Free-Forging Multiple Stepped Shaft[J]. Manufacture Information Engineering of China, 1997, 0(2) |
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| Authors: | Lin Jigang |
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| Abstract: | The shape optimization of free-forging multiple stepped shaft is discussed. Decisive theory is employed to establish "rule constraint" based on reasoning, which overcomes the difficulties of constructing a computational constraint model. Compared with enumeration approach, the discrete variable direct searching algorithm seems efficient and reliable. |
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| Keywords: | Free - forging Multiple stepped shaft Shape optimization Discrete nonlinear programming |
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