Reliability design of a retracting actuator based on NESSUS

Huina Mu, Yang Wen, Shaowei Guo, Yao Zhang, Heqi Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to improve the design reliability of retracting actuator, the reliability analysis is taken by NESSUS software based on the stress - strength interference theory. The design reliability value was obtained. The sensitivity and importance analysis on random variables which affect the design reliability were done. The result shows that the design reliability value is 0.99999999986, and the relative error between the test value is 1.3E-10, which is acceptable in engineering. The parameters that have relatively greater effect on the reliability and ordered by influence degree are diameter of shear pin, active area of output pressure, gunpowder impetus and density of detonator output charge. The consistency of these parameters should be guaranteed in material selection and product processing.

源语言英语
主期刊名ICRMS 2014 - Proceedings of 2014 10th International Conference on Reliability, Maintainability and Safety
主期刊副标题More Reliable Products, More Secure Life
编辑Yunfei En, Chunyang Ji
出版商Institute of Electrical and Electronics Engineers Inc.
698-701
页数4
ISBN(电子版)9781479919925
DOI
出版状态已出版 - 13 5月 2014
活动2014 10th International Conference on Reliability, Maintainability and Safety, ICRMS 2014 - Guangzhou, 中国
期限: 6 8月 20148 8月 2014

出版系列

姓名ICRMS 2014 - Proceedings of 2014 10th International Conference on Reliability, Maintainability and Safety: More Reliable Products, More Secure Life

会议

会议2014 10th International Conference on Reliability, Maintainability and Safety, ICRMS 2014
国家/地区中国
Guangzhou
时期6/08/148/08/14

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