Acta mathematica scientia,Series A ›› 2017, Vol. 37 ›› Issue (2): 352-365.

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M/G/1 Repairable Queueing System and Optimal Control Policy with Min(N,D)-Policy

Gao Lijun1, Tang Yinghui1,2   

  1. 1 School of Mathematics and Software Science, Sichuan Normal University, Chengdu 610068;
    2 School of Fundamental Education, Sichuan Normal University, Chengdu 610068
  • Received:2016-06-16 Revised:2016-12-19 Online:2017-04-26 Published:2017-04-26
  • Supported by:
    Supported by the NSFC (71571127) and the National Natural Science Foundation for Young Scholars (71301111)

Abstract: This paper considers the M/G/1 repairable queueing system with Min(N,D)-policy, in which the service station may fail during the server busy period. By using the total probability decomposition technique and employing the Laplace transform tool, the queueing indices of the system are discussed. Meanwhile, the emphasis is upon obtained some reliability indices of the service station, such as the probability distribution of the first failure time, the unavailability and the expected failure number during a given time interval (0,t]. Finally, we numerically determined the optimal control policy (N*D*) under a constructed cost model.

Key words: Min(N,D)-policy, Repairable queueing system, Queueing indices, Reliability indices, Optimal control policy

CLC Number: 

  • O121
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