Inventory with service time and transfer of customers and/inventory

被引:15
|
作者
Deepak, T. G. [2 ]
Krishnamoorthy, A. [1 ]
Narayanan, Viswanath C. [3 ]
Vineetha, K. [4 ]
机构
[1] Cochin Univ Sci & Technol, Dept Math, Cochin 682016, Kerala, India
[2] Govt Polytech Coll, Kothamangalam, Kerala, India
[3] Govt Engn Coll, Dept Math, Sreekrishnapuram, Kerala, India
[4] Univ Calicut, Dept Stat, Calicut 673635, Kerala, India
关键词
inventory with transfer of customers and/inventory; inventory with service time;
D O I
10.1007/s10479-007-0304-z
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
An inventory system with two parallel service facilities is considered. A certain number of customers are transferred from longer to shorter queue whenever their difference reaches a prescribed quantity. Along with this customer transfer, a certain quantity of inventory is also transferred, depending on availability. Further, if one of the queues has customers, but has no inventoried items whereas the other has at least one inventoried item to spare, then exactly one item is taken to the former and service begins thereby enhancing the efficiency of the system. Stability of the system is analysed. Several performance measures that helps in efficient design of such systems, are computed. Some numerical results are provided.
引用
收藏
页码:191 / 213
页数:23
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