A Nonlinear Preventive Maintenance Model with an Environmental Factor Based Weibull Distribution

doi:10.1088/1757-899X/521/1/012009

	A Nonlinear Preventive Maintenance Model with an Environmental Factor Based Weibull Distribution
	Gao, Wenke; Ji, Hong; Wang, Yu; Yang, Tianshu
	2019
会议录名称	2019 3RD INTERNATIONAL CONFERENCE ON MANUFACTURING TECHNOLOGIES (ICMT)
卷号	521
出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
出版者	IOP PUBLISHING LTD
摘要	Most of the Preventive maintenance (PM) reliability modeling research has focused on the relationship between two adjacent failure intensity functions, while few real case studies have demonstrated the application of these PM models. Thinking from this vision, a nonlinear PM model with scale and shape adjustment parameters is proposed based on a Weibull distribution, and two adjustment parameters can describe each PM effect. Meanwhile, the proposed model can separate the influence of an environmental factor from the failure intensity function of the new system when it operates under a new condition. The environmental parts in the failure intensity function can be improved or removed after several PM actions. Finally, one real case study is exhibited to illustrate the proposed model. The results indicate that the proposed model exhibits good fitting performance in reliability modeling and can describe the PM effect quantitatively as well as reveal the influence of the environmental factor on the system reliability.
关键词	Nonlinear preventive maintenance model Weibull distribution shape adjustment parameter maintenance effect environmental factor
DOI	10.1088/1757-899X/521/1/012009
收录类别	CPCI
资助项目	National Natural Science Foundation of China[71561016] ; China Postdoctoral Science Foundation[2017M613297XB]
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Multidisciplinary ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:000492747000009
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/64329
专题	科学技术处（军民融合领导小组办公室）能源与动力工程学院
通讯作者	Gao, Wenke
作者单位	Lanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	能源与动力工程学院
通讯作者单位	能源与动力工程学院
推荐引用方式 GB/T 7714	Gao, Wenke,Ji, Hong,Wang, Yu,et al. A Nonlinear Preventive Maintenance Model with an Environmental Factor Based Weibull Distribution[C]. DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND:IOP PUBLISHING LTD,2019.