光学 精密工程, 2007, 15 (6): 915, 网络出版: 2008-02-18  

铝合金板快速加热弯曲的参数预测

Parameter prediction of bending of aluminum alloy sheet induced by laser prompt heating
作者单位
大连理工大学,精密与特种加工教育部重点实验室,辽宁,大连,116024
摘要
基于BP神经网络平台,建立了铝合金板快速加热弯曲的角度预测BP网络模型,实现了脉冲激光加工工艺的参数控制与优化.通过试验获得样本数据,将试验样本数据用于BP网络的训练,利用训练好的BP网络对非线性的样本数据规律进行拟合,对脉冲激光弯曲角度和工艺参数进行准确的预测,预测误差范围可控制在<5~8%,研究结果为实际生产中精密成形提供了有效的理论与试验依据.
Abstract
参考文献

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王续跃, 王劲松, 徐文骥, 程丽芳, 吴东江. 铝合金板快速加热弯曲的参数预测[J]. 光学 精密工程, 2007, 15(6): 915. 王续跃, 王劲松, 徐文骥, 程丽芳, 吴东江. Parameter prediction of bending of aluminum alloy sheet induced by laser prompt heating[J]. Optics and Precision Engineering, 2007, 15(6): 915.

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