Controlling arrival and service of a two-removable-server system using genetic algorithm

被引:14
作者
Huang, Hsin-I. [3 ]
Hsu, Pi-Chun [2 ]
Ke, Jau-Chuan [1 ]
机构
[1] Natl Taichung Inst Technol, Dept Appl Stat, Taichung 404, Taiwan
[2] Chaoyang Univ Technol, Dept Insurance, Taichung 413, Taiwan
[3] Natl Taichung Inst Technol, Dept Comp Sci & Informat Engn, Taichung 404, Taiwan
关键词
Control; Genetic algorithm; F-policy; Server startup; 2ND OPTIONAL SERVICE; QUEUING SYSTEM; N-POLICY;
D O I
10.1016/j.eswa.2011.02.011
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper considers the optimal management problem of an M/M/2/K queueing system with controlling arrivals and services, in which the servers operate a tridic policy. By applying Markov process, some important performance measures are derived. A cost model is developed to determine the optimal threshold values and the optimal service rate at a minimum cost. Some illustrative examples are provided. The genetic algorithm is employed to search for the joint optimal values of control arrival and service parameters for the system. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:10054 / 10059
页数:6
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