..., and c* < r. © MCB UP Limited 1996 Breakdowns Cost effectiveness Servicing When an operating system fails, it must be repaired or replaced to continue in operation. Barlow and Hunter[ 1 ] first introduced periodic replacement policies with minimal repairs, in which...

... representation for these fault data than the usual Weibull option. © MCB UP Limited 1996 Breakdowns Electricity industry Replacement Servicing Asset replacement is a major, recurrent overhead for NORWEB as it is for all regional electricity companies (RECs). In 1992/93 the company invested...

... that the breakdowns at each station occur randomly in running time and that only a proportion of attempted repairs is successful. Shows that all the important characteristics of the system – waiting time, response time, availability – depend on the probability, denoted by α,that a station is found in the failed state...