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Abstract:
对使用新型高强度相变诱发塑性钢(TRIP)钢板拉伸成形的汽车发动机罩内板进行研究,采用BP( BackPropagation)神经网络建立内板成形工艺参数与成形质量之间的非线性映射关系,使用多目标遗传算法NSGA-Ⅱ获得成形最优工艺参数,并利用有限元数值模拟进行验证.研究发现,神经网络结合多目标遗传算法可以获得最优成形工艺参数,使用TRIP钢板生产大型汽车覆盖件是可行的.
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中国工程机械学报
ISSN: 1672-5581
CN: 31-1926/TH
Year: 2011
Issue: 3
Volume: 09
Page: 319-324
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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