零件动态可靠性建模及早期失效率研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2007, Vol. 28 ›› Issue (6): 1378-1382.

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Timedependent Reliability Modeling and Study of Early Failure Rate for Component

Wang Zheng,Xie Liyang,Li Bing

School of Mechanical Engineering and Automation, Northeastern University

Received:2006-12-12 Revised:2007-03-12 Online:2007-12-15 Published:2007-12-15
Contact: Xie Liyang

Abstract

Abstract:

The conventional reliability models can’t reflect the effect of times of random loading on the reliability and the contribution of random load to the failure rate, especially, to the early failure rate is covered. In this paper, according to the statistical meaning of random loading， the reliability model is developed with the order statistics theory for the component under repeated loading.

Key words: reliability , model, , failure , rate, , component , reliability, , times , of , loading, , timedependent , reliability

CLC Number:

Wang Zheng;Xie Liyang;Li Bing. Timedependent Reliability Modeling and Study of Early Failure Rate for Component[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2007, 28(6): 1378-1382.

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Timedependent Reliability Modeling and Study of Early Failure Rate for Component

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