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A New Life Expectancy Assessment Method for Complex Systems With Multi-Characteristics: Case Study on Power-Shift Steering Transmission Control System
Yi, Xiao-Jian1,2,3; Chen, Yue-Feng4; Mu, Hui-Na1; Shi, Jian3,5; Hou, Peng1
2019
Source PublicationIEEE ACCESS
ISSN2169-3536
Volume7Pages:17425-17438
AbstractLife is an important monitoring index for prognostic and health management systems. This paper proposes a new life expectancy assessment method for high-value complex systems with multi-characteristics based on goal-oriented (GO) method. First, the new life expectancy assessment method is expounded in detail, and its process is formulated. Then, the control system of power-shift steering transmission for a heavy vehicle, which is a typical mechatronics control system with multi-characteristics, such as multi-state, multi-function, and correlations, is taken as an example to evaluate its life expectancy by this paper's method. In order to verify the advantages, feasibility, and rationality of the new life expectancy assessment method, the results are compared with the results by Monte Carlo method. All in all, this life expectancy assessment method not only improves the theory of GO method, so that GO method is applied to evaluate the life expectancy of complex systems with multi-characteristics first, but also provides a new approach for life expectancy assessment of complex systems, which can take into consideration various system characteristics and only use unit life data, so that it is low evaluation cost, higher estimating efficiency and accuracy, and a more stable assessment result.
KeywordReliability assessment complex systems GO method life expectancy system characteristics prognostic and health management
DOI10.1109/ACCESS.2019.2893216
Language英语
Funding ProjectNational Natural Science Foundation[71801196] ; National Major Project from the Shanghai Nuclear Engineering Research and Design Institute[2017ZX06002006] ; CAS Key Laboratory of Solar Activity in National Astronomical Observatories[KLSA201803] ; China Postdoctoral Science Foundation[2018M631606] ; National Science Key Lab Fund Project[6142212180308]
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000459165300001
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/32634
Collection系统科学研究所
Affiliation1.Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China
2.China North Vehicle Res Inst, Dept Overall Technol, Beijing 100072, Peoples R China
3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
4.Beijing Special Vehicle Inst, Res Lab 7, Beijing 100072, Peoples R China
5.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yi, Xiao-Jian,Chen, Yue-Feng,Mu, Hui-Na,et al. A New Life Expectancy Assessment Method for Complex Systems With Multi-Characteristics: Case Study on Power-Shift Steering Transmission Control System[J]. IEEE ACCESS,2019,7:17425-17438.
APA Yi, Xiao-Jian,Chen, Yue-Feng,Mu, Hui-Na,Shi, Jian,&Hou, Peng.(2019).A New Life Expectancy Assessment Method for Complex Systems With Multi-Characteristics: Case Study on Power-Shift Steering Transmission Control System.IEEE ACCESS,7,17425-17438.
MLA Yi, Xiao-Jian,et al."A New Life Expectancy Assessment Method for Complex Systems With Multi-Characteristics: Case Study on Power-Shift Steering Transmission Control System".IEEE ACCESS 7(2019):17425-17438.
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