TY - JOUR
T1 - Reliability Analysis of Repairable System with Multiple Closed-Loop Feedbacks Based on GO Method
AU - Mu, Huina
AU - Cui, Yuhang
AU - Hou, Xinrong
AU - Yi, Xiaojian
AU - Ma, Wentao
AU - Liu, Wei
N1 - Publisher Copyright:
© 2022 Beijing Institute of Technology. All rights reserved.
PY - 2022/8
Y1 - 2022/8
N2 - In order to solve the problem of reliability modeling and the analysis of complex systems with multiple closed-loop feedbacks, a new reliability analysis method for repairable systems with multiple closed-loop feedbacks is proposed based on the goal-oriented (GO) methodology. Firstly, the basic theories and advantages of GO method are introduced. Secondly, a type-24B multiple closed-loop feedback structure operator is proposed through GO method with its operation formula given, which expands the types of GO method operators and the application scope of their reliability analysis. Finally, taking a certain type of diesel engine fuel supply system an example, the quantitative and qualitative analysis is carried out through GO method, Monte Carlo simulation as well as FTA respectively. The availability results verify the availability of the proposed type-24B operator in the reliability analysis of multiple closed-loop feedback systems. The qualitative analysis results indicate the accuracy and usability of the GO method as a qualitative analysis method.
AB - In order to solve the problem of reliability modeling and the analysis of complex systems with multiple closed-loop feedbacks, a new reliability analysis method for repairable systems with multiple closed-loop feedbacks is proposed based on the goal-oriented (GO) methodology. Firstly, the basic theories and advantages of GO method are introduced. Secondly, a type-24B multiple closed-loop feedback structure operator is proposed through GO method with its operation formula given, which expands the types of GO method operators and the application scope of their reliability analysis. Finally, taking a certain type of diesel engine fuel supply system an example, the quantitative and qualitative analysis is carried out through GO method, Monte Carlo simulation as well as FTA respectively. The availability results verify the availability of the proposed type-24B operator in the reliability analysis of multiple closed-loop feedback systems. The qualitative analysis results indicate the accuracy and usability of the GO method as a qualitative analysis method.
KW - goal-oriented (GO) method
KW - multiple closed-loop feedback
KW - operator
KW - reliability analysis
UR - http://www.scopus.com/inward/record.url?scp=85138124370&partnerID=8YFLogxK
U2 - 10.15918/j.jbit1004-0579.2022.066
DO - 10.15918/j.jbit1004-0579.2022.066
M3 - Article
AN - SCOPUS:85138124370
SN - 1004-0579
VL - 31
SP - 431
EP - 440
JO - Journal of Beijing Institute of Technology (English Edition)
JF - Journal of Beijing Institute of Technology (English Edition)
IS - 4
ER -