Probabilistic approach to performance evaluation of a series-parallel system
作者: Saminu I. BalaIbrahim Yusuf
作者单位: 1Bayero University, Kano. saminub@yahoo.com
刊名: International Journal of Applied Mathematical Research, 2017, Vol.6 (3), pp.74-79
来源数据库: Science Publishing Corporation
DOI: 10.14419/ijamr.v6i3.7814
关键词: SeriesParallelProbabilisticPerformanceMarkov.
原始语种摘要: The paper deals with modeling and performance evaluation of a series-parallel system using Markov Birth-Death process and probabilistic approach. The system consists of four subsystems arranged in series-parallel with three possible states, working with full capacity, reduced capacity and failed. Through the transition diagrams, systems of differential equations are developed and solved recursively via probabilistic approach. Explicit expressions for steady-state availability are de-rived. Availability matrices for each subsystem have been developed to provide various performance values for different combinations of failure and repair rates of all subsystems. The results from this paper will enhance the system performance and useful for timely execution of proper maintenance improvement,...
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关键词翻译
关键词翻译
  • approach 
  • system 
  • parallel 平行的
  • evaluation 评价
  • performance 性能
  • probabilistic 概率的
  • working 开采
  • decision 决定
  • developed 开发
  • series