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author:

刘虹 (刘虹.) [1] | 张岐山 (张岐山.) [2] (Scholars:张岐山)

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CQVIP PKU CSCD

Abstract:

GM(1,1)模型用于机械产品寿命的预测,不仅需要的数据量较少,而且可以节约试验费用、减少大量的试验时间.该文用差分格式将灰色模型GM(1,1)拓广为GM(1,1,λ)模型,并应用微粒群算法(PSO)求解最优的λ值,对机械产品寿命进行预测.实例计算表明,基于PSO的GM(1,1,λ)模型的优化方法优于现有的灰色预测方法.

Keyword:

GM(1,1,λ)模型 寿命预测 微粒群算法 机械产品

Community:

  • [ 1 ] [刘虹]福州大学
  • [ 2 ] [张岐山]福州大学

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Source :

机械设计

ISSN: 1001-2354

CN: 12-1120/TH

Year: 2007

Issue: 10

Volume: 24

Page: 4-5,61

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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