作者: BINFENG LI , XIAOBIN LI , WEIHONG GUO , SU WU
DOI: 10.1142/S021759591250042X
关键词: Repair shop 、 Fork–join queue 、 Structure (mathematical logic) 、 Mathematical optimization 、 Fork (system call) 、 Join (sigma algebra) 、 Optimal design 、 Computer science 、 Stochastic Petri net 、 Control (management)
摘要: This paper presents a generalized stochastic Petri-net model for performance analysis and allocation optimization of repair system with interchangeable inventory. A interchangeable-inventory is an important type repair-service, which features components that are assembled circularly interchangeable-component Despite improved efficiency, major difficulties in formulation arise due to complex fork/join structure the presence In this study, by applying inventory, one overhaul center shop was defined places, transitions tokens. single multiple parameters simulation experiments performed according real field data high-speed railway locomotives overhaul. With appropriate weights on each portion resources, optimal design scenario specific achieved control overall expenditure.