DOI QR코드

DOI QR Code

Repairable k-out-n system work model analysis from time response

  • Fang, Yongfeng (School of Mechanical Engineering, Bijie University) ;
  • Tao, Webliang (School of Mechanical Engineering, Bijie University) ;
  • Tee, Kong Fah (Department of Civil Engineering, University of Greenwich)
  • 투고 : 2012.02.19
  • 심사 : 2013.08.31
  • 발행 : 2013.12.25

초록

A novel reliability-based work model of k/n (G) system has been developed. Unit failure probability is given based on the load and strength distributions and according to the stress-strength interference theory. Then a dynamic reliability prediction model of repairable k/n (G) system is established using probabilistic differential equations. The resulting differential equations are solved and the value of k can be determined precisely. The number of work unit k in repairable k/n (G) system is obtained precisely. The reliability of whole life cycle of repairable k/n (G) system can be predicted and guaranteed in the design period. Finally, it is illustrated that the proposed model is feasible and gives reasonable prediction.

키워드

참고문헌

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