Sliding Mode Dead-Beat Control of Perishable Inventory Systems With Multiple Suppliers

2012 ◽  
Vol 9 (2) ◽  
pp. 418-423 ◽  
Author(s):  
Przemysław Ignaciuk ◽  
Andrzej Bartoszewicz
Keyword(s):  
Sliding Mode ◽  
Inventory Systems ◽  
Perishable Inventory

Dead-beat and reaching-law-based sliding-mode control of perishable inventory systems

2011 ◽  
Vol 59 (1) ◽  
pp. 39-49 ◽  
Author(s):  
P. Ignaciuk ◽  
A. Bartoszewicz
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Service Level ◽  
Inventory Systems ◽  
Supply Source ◽  
Perishable Inventory ◽  
Reaching Law ◽  
Mode Control ◽  
Perishable Goods ◽  
Varying Demand

Dead-beat and reaching-law-based sliding-mode control of perishable inventory systemsIn this paper we consider the problem of efficient control of inventory systems with perishable goods. In the analyzed setting the deteriorating stock at a distribution center used to fulfill unknown, time-varying demand is replenished with delay from a supply source. The challenging issue is to achieve the high service level with minimum costs when the replenishment orders are procured with lead-time delay spanning multiple review periods. On the contrary to the typical heuristic approaches, we apply formal methodology based on discrete-time sliding-mode (SM) control. The proposed SM controller with the sliding plane selected for a dead-beat scheme ensures that the maximum service level is obtained in the system with arbitrary delay and any bounded demand pattern. In order to account for the supplier capacity limitations in the systems with input constraints, we also develop an alternative control strategy based on reaching law. Both controllers achieve a given service level with smaller holding costs and reduced order-to-demand variance ratio as compared to the classical order-up-to policy.

Analysis of Perishable-Inventory Systems with Censored Demand Data

2008 ◽  
Vol 56 (4) ◽  
pp. 1034-1038 ◽  
Author(s):  
Xiangwen Lu ◽  
Jing-Sheng Song ◽  
Kaijie Zhu
Keyword(s):  
Inventory Systems ◽  
Perishable Inventory

Managing Perishable Inventory Systems with Product Returns and Remanufacturing

2019 ◽  
Vol 28 (6) ◽  
pp. 1366-1386 ◽  
Author(s):  
Ke Fu ◽  
Xiting Gong ◽  
Guitian Liang
Keyword(s):  
Inventory Systems ◽  
Product Returns ◽  
Perishable Inventory

Managing Perishable Inventory Systems with Multiple Priority Classes

2019 ◽  
Vol 28 (9) ◽  
pp. 2305-2322 ◽  
Author(s):  
Hossein Abouee‐Mehrizi ◽  
Opher Baron ◽  
Oded Berman ◽  
David Chen
Keyword(s):  
Inventory Systems ◽  
Perishable Inventory
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