Controllable, observable and stable state space representations of a generalized order-up-to policy

Lalwani, Chandra S., Disney, Stephen Michael ORCID: https://orcid.org/0000-0003-2505-9271 and Towill, Denis Royston 2006. Controllable, observable and stable state space representations of a generalized order-up-to policy. International Journal of Production Economics 101 (1) , pp. 172-184. 10.1016/j.ijpe.2005.05.014

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Abstract

We outline a framework for developing state space representations of production and inventory control policies from their transfer functions. The particular replenishment rules that we consider are members of the inventory and order based production control system family that have previously been shown to be a generalization of the periodic review Order-Up-To policy. Traditionally, this model has been studied with transfer functions in the frequency domain. In this paper, we focus on the discrete time case and derive state space representations that are both controllable and observable. The state space approach is then used to determine the stability boundary of the production ordering system based on the eigenvalues of the state matrix.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Cardiff Centre for Crime, Law and Justice (CCLJ) Centre for Advanced Manufacturing Systems At Cardiff (CAMSAC)
Subjects:	H Social Sciences > H Social Sciences (General) H Social Sciences > HD Industries. Land use. Labor H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management
Uncontrolled Keywords:	Observability; Controllability; Order-up-to policy; Production and inventory control; State space models; Bullwhip
Publisher:	Elsevier
ISSN:	0925-5273
Last Modified:	21 Oct 2022 10:08
URI:	https://orca.cardiff.ac.uk/id/eprint/39177

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