NDLI: Switching DSM control of perishable inventory systems with multiple supply options and uncertain demand

Content Provider	IEEE Xplore Digital Library
Author	Ignaciuk, P.
Copyright Year	2012
Description	Author affiliation: Institute of Information Technology, 215 Wólczańska St., Technical University of Lódź, 90-924 Lódź, Poland (Ignaciuk, P.)
Abstract	In this paper, the concept of discrete sliding modes (DSMs) is applied to design an efficient control strategy for a class of perturbed processes with delay — goods flow control in supply chain. In the considered systems, the stock used to satisfy the unknown, time-varying demand placed at a goods distribution center is replenished with delay from a number of supply sources. The order quantity is fixed, leaving the time between the consecutive orders as a decision variable, which perfectly suits the switching nature of input signals obtained in DSM control systems. It is shown that under the proposed nonlinear policy the stock level does not exceed the assigned storage space. Moreover, it is also demonstrated that the stock is never entirely depleted, which guarantees full demand satisfaction and maximum service level.
Starting Page	1
Ending Page	6
File Size	265484
Page Count	6
File Format	PDF
ISBN	9781467345347
e-ISBN	9786068348469
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-12
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Dunarea de Jos University
Subject Keyword	Fluctuations Process control Switches Companies Delay Surface treatment
Content Type	Text
Resource Type	Article

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