Availability and Profit Analysis of 3-out-of-4 Repairable System with Preventive Maintenance
作者: Ibrahim Yusuf
作者单位: 1Bayero University, Kano, Nigeria. ibrahimyusif@yahoo.com
刊名: International Journal of Applied Mathematical Research, 2012, Vol.1 (4), pp.510-519
来源数据库: Science Publishing Corporation
DOI: 10.14419/ijamr.v1i4.345
原始语种摘要: Studies on two unit repairable standby system dealing with availability and profit analysis involving preventive maintenance are numerous. However little attention is paid on the study of evaluation of reliability characteristics such as availability, busy period and profit function of multi component system such as 3-out-of-4 system involving four types of failures . In this paper, we studied the availability and profit analysis of a repairable redundant 3-out-of-4 system with preventive maintenance involving four types of failures and develop explicit expressions for steady-state availability and profit function for the system using Chapman-Kolmogorov equations. Some particular cases have also been obtained analytically and graphically to see the impact of preventive maintenance on some...
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关键词翻译
关键词翻译
  • system 
  • preventive 预防性
  • maintenance 维持
  • particular 细致的
  • profit 利息
  • dealing 对待
  • availability 有效度
  • special 特别的
  • repairable 可修理的
  • Analysis 分析