A New Availability Assessment Method for Complex Control System with Multi-Characteristics
文献类型：期刊论文
| 作者 | Yi, X. J.1,2,3; Shi, J.3,4 ; Dhillon, B. S.5; Mu, H. N.1; Hou, P.1
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| 刊名 | IEEE ACCESS
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| 出版日期 | 2019 |
| 卷号 | 7页码:18392-18408 |
| ISSN号 | 2169-3536 |
| 关键词 | Control systems reliability engineering reliability theory system modeling |
| DOI | 10.1109/ACCESS.2019.2893267 |
| 英文摘要 | This paper proposes a new availability assessment method for complex control systems with multi-characteristics based on the goal-oriented (GO) method to evaluate the lower confidence limit of its system availability. First, the GO method for complex control systems with multi-characteristics is illustrated in terms of expounding GO operators and proposing a new exact algorithm with shared signals. Then, the new availability assessment method is expounded in detail, and its process is formulated. Finally, the new method is used to evaluate the lower confidence limit of the system stability of the electrohydraulic control system of a power-shift steering transmission as an example. To verify its advantages and rationality, the availability assessment results and evaluation efficiency are compared with those obtained by the regular Monte Carlo method and the regular exact GO algorithm with shared signals. Furthermore, the coverage rate of the lower confidence limit of the system availability obtained by the new method is compared with the nominal significance level. Overall, this availability assessment method not only improves the theory of the GO method and widens its application but also provides a new approach for the availability assessment of complex control systems that reduces costs and improves the estimation efficiency and accuracy. |
| 资助项目 | National Natural Science Foundation[71801196] ; National Major Project from 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研究方向 | Computer Science ; Engineering ; Telecommunications |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000459608900001 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/32637]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Mu, H. N. |
| 作者单位 | 1.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.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 5.Univ Ottawa, Dept Mech Engn, Ottawa, ON K1N 6N5, Canada |
| 推荐引用方式 GB/T 7714 | Yi, X. J.,Shi, J.,Dhillon, B. S.,et al. A New Availability Assessment Method for Complex Control System with Multi-Characteristics[J]. IEEE ACCESS,2019,7:18392-18408. |
| APA | Yi, X. J.,Shi, J.,Dhillon, B. S.,Mu, H. N.,&Hou, P..(2019).A New Availability Assessment Method for Complex Control System with Multi-Characteristics.IEEE ACCESS,7,18392-18408. |
| MLA | Yi, X. J.,et al."A New Availability Assessment Method for Complex Control System with Multi-Characteristics".IEEE ACCESS 7(2019):18392-18408. |
入库方式： OAI收割
来源：数学与系统科学研究院
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