Analysis of a production-inventory system with machine breakdowns and shutdowns

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	Analysis of a production-inventory system with machine breakdowns and shutdowns
	Liu, B; Cao, JH
	1999
发表期刊	COMPUTERS & OPERATIONS RESEARCH
ISSN	0305-0548
卷号	26 期号:1 页码:73-91
摘要	This paper deals with a production-inventory system which consists of an unreliable machine and a storage. A two-critical-number policy is used to control a machine's setups or shutdowns. Apart from the intentional shutdowns, the machine is subjected to random failures which must be repaired to make it operational again. The demand process for a product is a compound Poisson process. We assume that the demand-size distributions are arbitrary and unsatisfied demand is backlogged rather than lost. We first present a reasonable condition to ensure the existence of the steady-state distribution of the inventory process, and then derive an expression of steady-state distribution Based on it, we further obtain a cost expression for a special case of the exponentially distributed demand sizes. Finally, the numerical results reveal some relations between the optimal policy parameters and the system's parameters. (C) 1998 Elsevier Science Ltd. All rights reserved.
关键词	production-inventory unreliable machine
语种	英语
WOS研究方向	Computer Science ; Engineering ; Operations Research & Management Science
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Industrial ; Operations Research & Management Science
WOS记录号	WOS:000076740600006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/14403
专题	中国科学院数学与系统科学研究院
通讯作者	Liu, B
作者单位	Acad Sinica, Inst Appl Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Liu, B,Cao, JH. Analysis of a production-inventory system with machine breakdowns and shutdowns[J]. COMPUTERS & OPERATIONS RESEARCH,1999,26(1):73-91.
APA	Liu, B,&Cao, JH.(1999).Analysis of a production-inventory system with machine breakdowns and shutdowns.COMPUTERS & OPERATIONS RESEARCH,26(1),73-91.
MLA	Liu, B,et al."Analysis of a production-inventory system with machine breakdowns and shutdowns".COMPUTERS & OPERATIONS RESEARCH 26.1(1999):73-91.