Analysis and optimization of a joint redundancy and inspection-based maintenance strategy

doi:10.1007/978-981-10-3482-4_7

CORC > 重庆绿色智能技术研究院 > 中国科学院重庆绿色智能技术研究院 > 北斗导航工程中心

	Analysis and optimization of a joint redundancy and inspection-based maintenance strategy
	He, Pan; Liu, Gang; Tan, Chun; Yuan, Yue
	2016
会议日期	November 3, 2016 - November 5, 2016
会议地点	Kunming, Yunnan, China
DOI	10.1007/978-981-10-3482-4_7
页码	94-108
通讯作者	He, Pan (hepan@cigit.ac.cn)
英文摘要	While joint redundancy and maintenance strategies are used to maintain system reliability, optimization is often conducted to choose appropriate configuration parameters for each strategy. Existing research mainly deals with imperfect preventive maintenance strategy optimization and ignores the impact of inspection and detection interval before maintenance occurs. So, this paper aims at a joint redundancy and inspection-based maintenance strategy which is widely used in computing systems. Following the existing Markov-chain based evaluation method, an optimization model is built to choose appropriate redundancy for system structure and inspection interval for maintenance. This model is constructed to achieve best system performance under certain reliability constraint, whereas the reliability and performance models are built according to component redundancy and inspection interval. Since there is no closed-form formula of this optimization model, a greedy iterative search algorithm is used to get optimal solutions for inspection rate under each redundancy value. Empirical studies show the process of building the optimization model and calculating the optimal parameters from the model. The results indicate that this optimization method could find optimal redundancy as well as inspection rate. © Springer Nature Singapore Pte Ltd. 2016.
会议录	15th National Software Application Conference, NASAC 2016
语种	英语
ISSN号	18650929
内容类型	会议论文
源URL	[http://119.78.100.138/handle/2HOD01W0/4676]
专题	北斗导航工程中心
作者单位	Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China
推荐引用方式 GB/T 7714	He, Pan,Liu, Gang,Tan, Chun,et al. Analysis and optimization of a joint redundancy and inspection-based maintenance strategy[C]. 见:. Kunming, Yunnan, China. November 3, 2016 - November 5, 2016.