Fuzzy criterion models for inventory systems with partial backorders

被引:5
|
作者
Liu, BD [1 ]
机构
[1] Tsing Hua Univ, Dept Appl Math, Beijing 100084, Peoples R China
关键词
fuzzy set; dynamic programming; inventory;
D O I
10.1023/A:1018912431271
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
This paper applies fuzzy criterion decision processes to inventory systems with several types of partial backorders, such as (i) the unfulfilled demand is completely backordered, (ii) the unfulfilled demand is completely lost, (iii) a fixed fraction of unfulfilled demand is backordered, and (iv) a stochastic portion of unfulfilled demand is backordered. We will formulate different dynamic fuzzy criterion models and show that the optimal inventory control for all these cases is characterized by a bounded critical number policy.
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页码:117 / 126
页数:10
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