Reliability Verification Test Methods of a Connecting/Separating Mechanism for Manned Spacecraft

doi:10.3780/j.issn.1000-758X.2011.01.008

Abstract

Abstract: The functions, principles and failure modes of a connecting/separating mechanism for manned spacecraft were introduced. Reliability characteristic parameters of the mechanism were given. The reliability verification test method of the mechanism was put forward, including test method choosing, test state determination, test program, failure criterion and reliability assessment method. An application example of the method was shown. By these reliability verification test methods, the reliability of the connecting/separating mechanism for manned spacecraft could be verified.

Key words: Reliability test, Connecting/Separating mechanism, Manned spacecraft

LIU Zhi-Quan, SUN Guo-Peng, GONG Ying. Reliability Verification Test Methods of a Connecting/Separating Mechanism for Manned Spacecraft[J]. Chinese Space Science and Technology, 2011, 31(1): 56-61.

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References

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