航天电连接器的可靠性数学模型

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1997, Vol. 18 ›› Issue (6): 732-734.

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RELIABILITY MATHEMATICS MODEL OF AEROSPACE ELECTRICAL CONNECTOR

Chen Wenhua¹, Cheng Yaodong, Li Pingzhen¹, Lu Xianbiao²

1. Department of Mechanice Engineering,Zhejiang University,Hangzhou,310027;2. Hangzhou Electrical Connector Factory,Hangzhou,310015

Received:1996-11-12 Revised:1997-04-02 Online:1997-12-25 Published:1997-12-25

Abstract

Abstract:

Through failure physical analysis for the aerospace electrical connector,the authors gave the major failure factors affecting the contact life of aerospace electrical connectors. Then according to the surface film growing law of contact units and structure of aerospace electrical connectors,the authors set up the Arrhenius Weibull reliability mathematics model to evaluate the life characteristics of aerospace electrical connectors.

Key words: electrical connector, reliability, mathematics model

CLC Number:

Chen Wenhua;Cheng Yaodong; Li Pingzhen;Lu Xianbiao. RELIABILITY MATHEMATICS MODEL OF AEROSPACE ELECTRICAL CONNECTOR[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1997, 18(6): 732-734.

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RELIABILITY MATHEMATICS MODEL OF AEROSPACE ELECTRICAL CONNECTOR

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