Study On Optimization And Deployment Of The Mechanical Spare Parts For The Retinue Engineer Support Duty

This article mainly embarks from the military retinue engineer support duty angle, take our army engineer troop's combat and combat readiness engineer support duty as the background, uses the military project machinery for the duty in before the duty execution forecasts its spare parts the demand, in order to determined well the engineer support duty period spare parts the variety and quantity, enhance the retinue engineer support duty the probability of success.This article first to accompanies in the engineer support duty questions and so on spare parts variety and quantity launches the research, while the full consideration service strategy, factor and so on retinue engineer support duty environment, embarked from the military project machinery itself characteristic, has given in the retinue engineer support duty the military project mechanical spare parts variety definite method.Next, according to breakdown whether can repair, has established in the different structure system retinue engineer support duty the military project mechanical spare parts safeguard quantity optimization deployment model, including: Regarding the cascade system, under the condition which the breakdown cannot be repaired, has established the simple engineer support duty, the complex engineer support duty spare parts safeguard quantity optimized disposition model separately; May repair in the breakdown under the condition, the use queuing theory method, has established the spare parts safeguard quantity optimized deployment model; Regarding the system, through to accompanies the engineer support duty the thorough analysis, established the breakdown not to be possible to repair under the condition the spare parts safeguard quantity optimized disposition model.Finally, this article has studied in the situation which the breakdown may repair, if the fault time, the maintenance time obey the non-exponential distribution, not easy to establish the corresponding analytical model, proposed the retinue engineer support duty most superior spare parts safeguard quantity simulation computational method.And under the condition which the breakdown may repair, relates the spare parts safeguard quantity with the service group quantity, has given one kind of service group quantity computation model.