Algorithm Research & Explore
|
460-464

Research on condition-based maintenance for single-unit systems under performance-based contracting

Xu Feixue
Liu Qinming
Ye Chunming
Li Guanlin
Business School, University of Shanghai for Science & Technology, Shanghai 200093, China

Abstract

Aiming at the problem that low efficiency and maintenance cost parameters difficultly obtained of system maintenance of suppliers, this paper proposed the novel optimal condition-based maintenance model for single-unit systems under performance-based contracting. First, the method used Gamma distribution to describe the continuously increasing degradation process of system. By judging the relationship among the real-time status of equipment, preventive maintenance threshold and fault threshold, the method adopted different maintenance strategies. Then, it analyzed the inspection times and maintenance mode restoring the faulty system to a new status in unit renewal cycle. It established condition-based maintenance model with profit-centric approach to find out the best preventive maintenance threshold and the optimal inspection interval time. Finally, it used GWO algorithm to solve the proposed model. A case verified the validity of the proposed model and completed the sensitivity analysis of each maintenance cost parameter to the objective function and two decision variables.

Foundation Support

国家自然科学基金资助项目(71632008,71840003)
上海市自然科学基金资助项目(19ZR1435600)
教育部人文社会科学研究规划基金资助项目(20YJAZH068)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2020.01.0008
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 2
Section: Algorithm Research & Explore
Pages: 460-464
Serial Number: 1001-3695(2021)02-026-0460-05

Publish History

[2021-02-05] Printed Article

Cite This Article

许飞雪, 刘勤明, 叶春明, 等. 基于服务性能合同模式下单部件系统视情维修策略研究 [J]. 计算机应用研究, 2021, 38 (2): 460-464. (Xu Feixue, Liu Qinming, Ye Chunming, et al. Research on condition-based maintenance for single-unit systems under performance-based contracting [J]. Application Research of Computers, 2021, 38 (2): 460-464. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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