Modeling and inventory regulation of dynarnic supply chains through ordering policies

Author

Rodriguez-Angeles, A. ; Sanchez, A. ; Duarte-Lobo, M.A.

Author_Institution

Inst. Politecnico Nacional, Mexico City

fYear

2007

Firstpage

278

Lastpage

281

Abstract

A modeling approach based on traffic flow theory, that involves orders and delays in material flows for supply chains is presented. The resulting dynamic model is nonlinear and reflects basic phenomena of supply chains such as bullwhip effect due to delays on delivering materials. For control purposes a bounded PI control for inventory level regulation is considered. A stability analysis of the closed loop system based on linearization is performed. A simulation case study is presented.

Keywords

PI control; closed loop systems; linearisation techniques; order processing; stability; stock control; supply chain management; bounded PI control; bullwhip effect; closed loop system; dynamic supply chains; inventory regulation; linearization; ordering policies; stability analysis; Closed loop systems; Consumer electronics; Delay effects; Nonlinear dynamical systems; Pi control; Production; Raw materials; Stability analysis; Supply chains; Traffic control; PI control; Supply chain; bounded control; information flows; nonlinear dynamics;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Electronics Engineering, 2007. ICEEE 2007. 4th International Conference on

Conference_Location

Mexico City

Print_ISBN

978-1-4244-1166-5

Electronic_ISBN

978-1-4244-1166-5

Type

conf

DOI

10.1109/ICEEE.2007.4345022

Filename

4345022