Abstract

The Non-electric stimulus transfer system (NSTS) is a sensitivity product known for its high reliability. To enhance the accuracy of reliability assessment for NSTS, this study investigates the relationship between NSTS and initiating devices, and proposes a synthetic reliability assessment method. By considering the working principle and failure logic of typical NSTS, function-shared units are introduced to enhance the reliability model of NSTS. Subsequently, the reliability of NSTS is approximated by using the normal distribution, incorporating the reliability evaluation of initiating devices and the test data of NSTS to derive an approximated confidence interval. The analysis of a practical case demonstrates that this synthetic reliability assessment method is well-suited for engineering applications.

Details

Title
Synthetic reliability assessment for non-electric stimulus transfer system
Author
Ma, Xiaodong 1 ; Sun, Liang 1 ; Gu, Changchao 1 ; Gao, Fei 2 ; Hong, Dongpao 1 

 China Academy of Launch Vehicle Technology , Beijing 100076, China 
 Unit No. 91001 of PLA , Beijing 100854, China 
First page
012108
Publication year
2024
Publication date
Aug 2024
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3096262321
Copyright
Published under licence by IOP Publishing Ltd. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.