| 梯形动铁分磁式弧焊变压器的混合离散变量法优化设计 |
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| 引用本文： | 陈建忠,史耀武,赵海燕. 梯形动铁分磁式弧焊变压器的混合离散变量法优化设计[J]. 电焊机, 1999, 0(6) |
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| 作者姓名： | 陈建忠 史耀武 赵海燕 |
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| 作者单位： | 西安交通大学(陈建忠)，北京工业大学(史耀武)，清华大学(赵海燕) |
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| 摘 要： | 弧焊变压器的优化设计对能源和材料的节约有着重要的意义。本文建立了寿命经济变压器的数学模型，同时考虑了成本和效率，在整个寿命周期所消耗的社会财富最少。优化计算方法采用了混合离散变量法。结果表明，混合离散变量法优化计算所得结果可直接用于设计，比较适合于既有连续变量又有离散变量的工程实际问题的数学规划
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| 关 键 词： | 焊接；变压器；优化设计；数学模型；混合离散变量法 |
Optimum Design of Trapezoid Movable-core-shunting Welding Transformer Using MDV Method |
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| Xi''''an Jiaotong UniversityCHEN Jian-zhong et al. Optimum Design of Trapezoid Movable-core-shunting Welding Transformer Using MDV Method[J]. Electric Welding Machine, 1999, 0(6) |
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| Authors: | Xi''''an Jiaotong UniversityCHEN Jian-zhong et al |
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| Affiliation: | Xi'an Jiaotong UniversityCHEN Jian-zhong et al |
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| Abstract: | The optimum design of arc welding transformer is a substantial contribution to cutting down the exhausting of energy and materials. A mathematics model, considering both product cost and operating losses, which is called an economical-through-life transformer, is established. Mixed discrete variables (MDV) method has been applied to carry out the optimization calculations. Conclusions confirm that MDV method is suitable for mathematical program of real-world engineering problem where both continuous and discrete variables exist due to its results can be utilized in designing work directly. |
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| Keywords: | welding transformer optimum design mathematical model mixed discrete variables method |
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