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摘要：
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采用动力显式有限元法模拟板料的激光弯曲成形 ,并采用遗传算法对成形工艺参数进行优化 ,形成矩形板激光弯曲成形工艺参数优化设计系统 ,给出了一个优化的实例。工艺优化效果显著
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Laser forming of sheet metals is simulated with explicit dynamic FEM. Process parameters is optimized with genetic algorithms (GA). A optimizing system of rectangle sheet metal laser bending is founded, a example is given. The results are good.
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基金项目：
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作者简介：
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参考文献：
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1 NKitamuraTechnicalReportofJointProjectonMaterialsProcess ingbyHighPowerLaserJWES -TP -8302,1983:359～371
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10 罗仁平锻造过程预成形计算机辅助优化设计研究上海交通大学博士学位论文,1999
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