期刊文献+

基于人工神经网络的复杂机械结构安全性分析 被引量:3

Safety Analysis of Complicated Machinery Structure Based on Artificial Neural Network
下载PDF
导出
摘要 提出了一种复杂机械结构安全性分析的新方法,通过对其结构进行有限元分析,得到多组荷载效应,然后建立人工神经网络模型,以有限元分析结果为训练样本集,利用人工神经网络可直接进行结构的安全性分析。实例证明,该法避免了有限元分析的复杂加载和长时间运算,有效地简化了复杂结构的安全性分析问题。 For the complicated machinery, simulating analysis is limited in actual application which is difficult and turns it time consuming and expensive. Put forward a new method to analyze the complicated machinery integrating artificial neural network with finite analysis. Obtain many group loads and maximal stresses by finite analysis and train net to analyze the safety of structure directly by neural network theory. A example proves that this new method solves the safety problem of complicated structure effectively.
出处 《机械与电子》 2008年第1期3-6,共4页 Machinery & Electronics
基金 国家"八六三"计划资助项目(2006AA04Z408)
关键词 人工神经网络 复杂结构 安全性分析 有限元分析 荷载效应 artificial neural network compli cared structure safety analysis finite element anal ysis load effect
  • 引文网络
  • 相关文献

参考文献8

  • 1郑龙,罗鹏程,高顺川,周经伦.系统安全性分析技术综述[J].兵工自动化,2006,25(4):22-23. 被引量:5
  • 2Madsen H O,et al.Methods of Structural Safety[M].Englewood Cliffs (NJ):Prentice-Hall,1986.
  • 3Bem-Haim Y.A nom-probabilistic concept of reliability[J].Structural Safety,1994,16 (4):227-245.
  • 4MAZROU H,HAMADOUCHE M.Application of artificial neural network for safety core parameters prediction in LWRRS[J].Progress in Nuclear Energy,2004,44 (3):215 -263.
  • 5Ung S T,Williams V,Bonsall S,Wang J.Test case based risk predictions using artificial neural network[J].Journal of Safety Research,2006,37:245-260.
  • 6Jang C S,Kim C H.Application of a neural network for prediction of two-dimensional power distribution in PWRs[Z].Trans.Am.Nucl.Soc.76,156.
  • 7Kardestuncer H.Finite Element Handbook[M].McGraw-Hill Book Company,1987.
  • 8Graham Charles Arche.Object-oriented Finite Element Analysis[C].University of California at Berkeley,1996.

二级参考文献9

  • 1USA System Safety Society. System Safety Analysis Handbook [EB/OL]. 1994.
  • 2Federal Aviation Administration. FAA System Safety Handbook [EB/OL]. 2000-12-30.
  • 3Chief, Office of Safety and Mission Assurance. System Safety Handbook [EB/OL]. 1999-03-02.
  • 4Joint Services Computer Resources Management Group,U.S. Navy, U.S. Army, and the U.S. Air Force. Software System Safety Handbook [EB/OL]. 1999-12.
  • 5Snyder H M. Life Cycle Cost Model for Dormant Systems[A]. Aerospace and Electronics Conference [C]. 1990.NAECON 1990, Proceeding of the IEEE. 1990, 3:1217-1219.
  • 6沈祖培,黄祥瑞.GO法理论进展及其应用[A].李泉林.全国第七届可靠性学术会议[C].北京:清华大学出版社,2005.14-22.
  • 7Schneeweiss W. Petri Nets for Reliability Modeling [Z].Hagen: LiLoLe-Verlag, 1999.
  • 8崔利荣,赵先,李金林.有限马尔可夫链嵌入方法的最新进展[A].李泉林.全国第七届可靠性学术会议[C].北京:清华大学出版社,2005.34~42.
  • 9Fitzgerald K, Latifi S, Srimani P K. Reliability Modeling and Assessment of the Star-Graph Networks [J].IEEE Transactions on Reliability, 2002, 51 (1).

共引文献4

同被引文献16

引证文献3

二级引证文献3

相关主题

;
使用帮助 返回顶部