Method of Determination and Life Assessment for Life-Limited Parts of Torpedoes

CUI Canli; QU Dawei; XIE Chengfu; JIANG Chengkun

doi:10.11993/j.issn.2096-3920.2022-0046

Volume 31 Issue 5

Oct 2023

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CUI Canli, QU Dawei, XIE Chengfu, JIANG Chengkun. Method of Determination and Life Assessment for Life-Limited Parts of Torpedoes[J]. Journal of Unmanned Undersea Systems, 2023, 31(5): 804-811. doi: 10.11993/j.issn.2096-3920.2022-0046

Citation:

CUI Canli, QU Dawei, XIE Chengfu, JIANG Chengkun. Method of Determination and Life Assessment for Life-Limited Parts of Torpedoes[J]. Journal of Unmanned Undersea Systems, 2023, 31(5): 804-811. doi: 10.11993/j.issn.2096-3920.2022-0046

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Method of Determination and Life Assessment for Life-Limited Parts of Torpedoes

doi: 10.11993/j.issn.2096-3920.2022-0046

1.
The 705 Research Institute, China State Shipbuilding Corporation Limited, Xi’an 710077, China
2.
The first Military Representative Office of the Navy in Xi’an, Xi’an 710054, China

Received Date: 2022-08-13
Accepted Date: 2022-10-14
Rev Recd Date: 2022-10-11

Available Online: 2023-09-25

Abstract

Abstract

In order to ensure the high availability and high success of torpedoes in war, it is urgent to carry out research on the division and life assessment of life-limited parts in maintenance support. In view of torpedoes suitable for multiple platforms, based on the reliability-centered maintenance(RCM) theory, the environmental stress of torpedoes at different stages was analyzed. The determination principle and selection principle of life characterization parameters of life-limited parts of torpedoes were proposed. On this basis, the life characteristic functions under different distributions were studied in detail. At the same time, the assessment method of life-limited parts was proposed according to different life data of torpedoes, and a practical application case was given, which provided technical support for the subsequent formulation of scientific and reasonable maintenance support schemes for torpedoes.
- torpedo,
- life-limited parts,
- life assessment,
- reliability-centered maintenance theory

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References(11)

References

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