Integer programming approach to reactive scheduling in make-to-order manufacturing

Authors:
Tadeusz Sawik
Affiliations:
AGH University of Science & Technology, Department of Operations Research and Information Technology, Faculty of Management, Al.Mickiewicza 30, 30-059 Kraków, Poland
Venue:
Mathematical and Computer Modelling: An International Journal
Year:
2007

Citing 4
Cited 0

A dynamic reactive scheduling mechanism for responding to changes of production orders and manufacturing resources

Computers in Industry
Rescheduling Manufacturing Systems: A Framework of Strategies, Policies, and Methods

Journal of Scheduling
Dynamic rescheduling that simultaneously considers efficiency and stability

Computers and Industrial Engineering
Integer programming approach to production scheduling for make-to-order manufacturing

Mathematical and Computer Modelling: An International Journal

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Abstract

New algorithms based on mixed integer programming formulations are proposed for reactive scheduling in a dynamic, make-to-order manufacturing environment. The problem objective is to update a long-term production schedule subject to service level and inventory constraints, whenever the customer orders are modified or new orders arrive. Different rescheduling policies are proposed, from a total reschedule of all remaining and unmodified customer orders to a non-reschedule of all such orders. In addition, a medium restrictive policy is considered for rescheduling only a subset of remaining customer orders awaiting material supplies. Numerical examples modeled after a real-world scheduling/rescheduling of customer orders in the electronics industry are presented and some results of computational experiments are reported.