Maintenance Support Systems Analysis Based on M/M/c/k Queue Model
This paper describes maintenance support as M/M/m/k queue process, of which the damaged equipment-arrival is subordinate to the independent Poisson distribution, and the maintenance-time the exponential distribution. The arrival rate of system and the maintenance rate may change along with the number of damaged equipments in the system, and the important damaged equipments have the preemptive priority and exponential impatience when waiting for repairing. The paper sets up maintenance support M/M/m/k queue model and lists state equations based on maintenance support system structure and size. The queue length distribution in stationary state and performance measures are gained by using the method of matrix analysis.
maintenance support system queue model preemptive priority steady state distribution
SUN Bao-chen WANG Ya-bin DONG Ze-wei CAI Li-ying
Department of Equipment Command and Management Ordnance Engineering College Shijiazhuang050003, China
国际会议
太原
英文
252-256
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）