复杂系统平均剩余寿命综合评估方法

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2007, Vol. 28 ›› Issue (6): 1351-1354.

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Comprehensive Evaluation of Mean Residual Life of Complex System

Yang Jun¹,Zhao Yu¹,Li Xuejing²,Yu Dan²

1 Department of System Engineering of Engineering Technology, Beijing University of Aeronautics andAstronautics 2 Academy of Mathematics and Systems Science, Chinese Academy of Sciences

Received:2006-12-20 Revised:2007-07-20 Online:2007-12-15 Published:2007-12-15
Contact: Yang Jun1

Abstract

Abstract:

The mean residual life of complex system is an important reliability index which is focused on very much in engineering, but it is rarely studied so far. The confidence distribution of single equipment’s reliability, such as exponential distribution, Weibull distribution and log-normal distribution, is derived by fiducial distribution. Based on test information of components composed the complex system, the confidence distribution of the system reliability is obtained via the structure of the system.

Key words: mean , residual , life, , pivotal , quantity, , fiducial , distribution

CLC Number:

O212.1

Yang Jun;Zhao Yu;Li Xuejing;Yu Dan. Comprehensive Evaluation of Mean Residual Life of Complex System[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2007, 28(6): 1351-1354.

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Comprehensive Evaluation of Mean Residual Life of Complex System

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