Journal of Systems Engineering and Electronics ›› 2024, Vol. 35 ›› Issue (3): 619-643.doi: 10.23919/JSEE.2024.000029

• SYSTEMS ENGINEERING • Previous Articles    

Belief reliability: a scientific exploration of reliability engineering

Qingyuan ZHANG1,2(), Xiaoyang LI2,3(), Tianpei ZU2,4(), Rui KANG1,2,3,*()   

  1. 1 International Innovation Institute, Beihang University, Hangzhou 311115, China
    2 Science and Technology on Reliability and Environmental Engineering Laboratory, Beijing 100191, China
    3 School of Reliability Engineering and Systems Engineering, Beihang University, Beijing 100191, China
    4 School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China
  • Received:2023-01-29 Online:2024-06-18 Published:2024-06-19
  • Contact: Rui KANG E-mail:zhangqingyuan@buaa.edu.cn;leexy@buaa.edu.cn;zutp93@buaa.edu.cn;kangrui@buaa.edu.cn
  • About author:
    ZHANG Qingyuan was born in 1993. He received his Ph.D. degree in systems engineering from Beihang University, Beijing, China, in 2020. He is currently an associate professor with International Innovation Institute, Beijing University. His research interests include belief reliability theory, reliability modeling, uncertainty quantification method in engineering, and the reliability design method. E-mail: zhangqingyuan@buaa.edu.cn

    LI Xiaoyang was born in 1980. She received her Ph.D. degree in aerospace systems engineering from Beihang University, Beijing, China, in 2007. She is currently a professor, the assistant dean, and the director of the Department of Systems Engineering with the School of Reliability and Systems Engineering, Beihang University, Beijing, China. Her research interests include belief reliability theory, reliability experiment theory, and systematic medicine centered medical-industrial crossover.E-mail: leexy@buaa.edu.cn

    ZU Tianpei was born in 1993. She received her Ph.D. degree in systems engineering from Beihang University, Beijing, China, in 2021. She is currently a post doctor in the School of Aeronautic Science and Engineering, Beihang University. Her research interests include belief reliability theory, multi-information fusion, uncertainty quantification, fatigue life prediction, and maintenance optimization.E-mail: zutp93@buaa.edu.cn

    KANG Rui was born in 1966. He received his M.S. degree in electrical engineering from Beihang University, Beijing, China, in 1990. He is currently a professor in the School of Reliability and Systems Engineering and International Innovation Institute Beihang University. His main research interests include belief reliability theory, reliability-centered systems engineering, resilience modeling and evaluation for complex system. E-mail: kangrui@buaa.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (62073009;52775020;72201013), the China Postdoctoral Science Foundation (2022M710314), and the Funding of Science & Technology on Reliability & Environmental Engineering Laboratory (6142004210102).

Abstract:

This paper systematically introduces and reviews a scientific exploration of reliability called the belief reliability. Beginning with the origin of reliability engineering, the problems of present theories for reliability engineering are summarized as a query, a dilemma, and a puzzle. Then, through philosophical reflection, we introduce the theoretical solutions given by belief reliability theory, including scientific principles, basic equations, reliability science experiments, and mathematical measures. The basic methods and technologies of belief reliability, namely, belief reliability analysis, function-oriented belief reliability design, belief reliability evaluation, and several newly developed methods and technologies are sequentially elaborated and overviewed. Based on the above investigations, we summarize the significance of belief reliability theory and make some prospects about future research, aiming to promote the development of reliability science and engineering.

Key words: belief reliability, performance margin, reliability experiment, chance measure, uncertainty