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author:

赵伟 (赵伟.) [1] | 詹艳然 (詹艳然.) [2] | 吴胜威 (吴胜威.) [3] | 杨凯程 (杨凯程.) [4]

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CQVIP PKU CSCD

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。

Keyword:

工艺优化 数值模拟 方锥件 渐进成形 神经网络

Community:

  • [ 1 ] 福州大学至诚学院,福建福州350108
  • [ 2 ] 福州大学机械工程及自动化学院,福建福州350108

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Source :

热加工工艺

ISSN: 1001-3814

Year: 2014

Issue: 23

Volume: 43

Page: 108-112

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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