Abstract

This paper presents a framework for constructing regression metamodels for maintenance float systems (MFSs) with an Erlang-2 failure distribution. The metamodel is used in predicting the average equipment utilization (EU) of a maintenance float system for any given combination of repairpersons and standby units. It is shown that the regression metamodel from a 25 – 1 factorial experiment yields close approximations to simulation results. The EU metamodel is further applied in a cost structure to determine the optimum number ofstandby units, and the number of repairpersons. Furthermore, sensitivity analysis on EU can be conducted with the metamodel presented in this paper.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call