Maintenance optimization under non-constant probabilities of imperfect inspections

doi:10.1016/j.ress.2017.03.020

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	Maintenance optimization under non-constant probabilities of imperfect inspections
	Driessen, J. P. C.1; Peng, H.2 ; van Houtum, G. J.1
刊名	RELIABILITY ENGINEERING & SYSTEM SAFETY
	2017-09-01
卷号	165 页码:115-123
关键词	Maintenance optimization Delay time model False positives False negatives Human factors
ISSN号	0951-8320
DOI	10.1016/j.ress.2017.03.020
英文摘要	In this research, we study.a single-component system that is characterized by three distinct deterioration states, cf. the Delay Time Model: normal, defective, and failed. The system is inspected periodically, and preventive system maintenance is done after a given number of inspections. The inspections are imperfect, and the probability of an inspection error changes over the system's operation time. Our objective is to minimize the average cost over an infinite time horizon. We present exact cost evaluations for a given maintenance policy, and we compare our model with non-constant probabilities to a model that considers constant probabilities of inspection errors. Our computational study illustrates that the model with constant probabilities may yield, on average, 19% higher costs than the model using non-constant probabilities of inspection errors. These values depend on the chosen parameter values, but still give an indication of how large the difference between both models can be. Finally, we also present an extension in which a reliability constraint (in terms of average failures per time unit) is added to our problem.
资助项目	Netherlands Foundation for Scientific Research ; Chinese Ministry of Science and Technology[2016YFF0203801] ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences ; Chinese Academy of Sciences[Y629141CC1-4199900]
WOS研究方向	Engineering ; Operations Research & Management Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000403993800010
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/25850]
专题	系统科学研究所
通讯作者	van Houtum, G. J.
作者单位	1.Eindhoven Univ Technol, Sch Ind Engn, Eindhoven, Netherlands 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Driessen, J. P. C.,Peng, H.,van Houtum, G. J.. Maintenance optimization under non-constant probabilities of imperfect inspections[J]. RELIABILITY ENGINEERING & SYSTEM SAFETY,2017,165:115-123.
APA	Driessen, J. P. C.,Peng, H.,&van Houtum, G. J..(2017).Maintenance optimization under non-constant probabilities of imperfect inspections.RELIABILITY ENGINEERING & SYSTEM SAFETY,165,115-123.
MLA	Driessen, J. P. C.,et al."Maintenance optimization under non-constant probabilities of imperfect inspections".RELIABILITY ENGINEERING & SYSTEM SAFETY 165(2017):115-123.