Optimal design for a retrial queueing system with state-dependent service rate
Optimal design for a retrial queueing system with state-dependent service rate
复制标题
服务率依赖于状态的重审排队系统优化设计
DOI:
10.1007/s11424-017-5097-9
复制
发表时间:
2017-05
影响因子:
2.1
通讯作者:
Ma Qing
中科院分区:
文献类型:
--
作者:
Zhang Xuelu;Wang Jinting;Ma Qing
This paper considers a single server retrial queue in which a state-dependent service policy is adopted to control the service rate. Customers arrive in the system according to a Poisson process and the service times and inter-retrial times are all exponentially distributed. If the number of customers in orbit is equal to or less than a certain threshold, the service rate is set in a low value and it also can be switched to a high value once this number exceeds the threshold. The stationary distribution and two performance measures are obtained through the partial generating functions. It is shown that this state-dependent service policy degenerates into a classic retrial queueing system without control policy under some conditions. In order to achieve the social optimal strategies, a new reward-cost function is established and the global numerical solutions, obtained by Canonical Particle Swarm Optimization algorithm, demonstrate that the managers can get more benefits if applying this state-dependent service policy compared with the classic model.
登录
查看更多内容
DOI:
10.1016/j.orl.2008.06.006
发表时间:
2008-11
期刊:
Oper. Res. Lett.
影响因子:
--
作者:
A. Economou;Spyridoula Kanta
通讯作者:
A. Economou;Spyridoula Kanta
DOI:
10.1145/2598394.2605342
发表时间:
2014-07
期刊:
Proceedings of the Companion Publication of the 2014 Annual Conference on Genetic and Evolutionary Computation
影响因子:
--
作者:
A. Engelbrecht
通讯作者:
A. Engelbrecht
DOI:
10.1287/opre.16.6.1126
发表时间:
1968-12
期刊:
Oper. Res.
影响因子:
--
作者:
J. Keilson;J. Cozzolino;H. Young
通讯作者:
J. Keilson;J. Cozzolino;H. Young
DOI:
10.1016/b978-0-12-409547-2.14581-0
发表时间:
2020
期刊:
Comprehensive Chemometrics
影响因子:
--
作者:
Federico Marini;Beata Walczak
通讯作者:
Federico Marini;Beata Walczak
影响因子:
2.2
作者:
J. Ke;Chia-Huang Wu;W. Pearn
通讯作者:
J. Ke;Chia-Huang Wu;W. Pearn