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Abstract:
针对渐进成形中板料严重减薄、易开裂和尺寸精度差及成形效率低等问题,采用BP神经网络建立了优化目标和工艺参数之间的非线性映射关系.然后利用多目标遗传算法(NSGA-Ⅱ)实现方锥件渐进成形工艺参数的优化.结果表明,采用BP神经网络与多目标遗传算法能很好地优化渐进成形工艺参数,提高零件成形质量.
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热加工工艺
ISSN: 1001-3814
CN: 61-1133/TG
Year: 2014
Issue: 23
Volume: 43
Page: 108-112
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