Article ID: | iaor20012317 |
Country: | Netherlands |
Volume: | 68 |
Issue: | 2 |
Start Page Number: | 161 |
End Page Number: | 167 |
Publication Date: | Jan 2000 |
Journal: | International Journal of Production Economics |
Authors: | Bael Patrick Van, Rijckaert Marel |
Keywords: | chemical industry |
This paper describes a decomposed iterative improvement scheduling algorithm developed to solve a scheduling problem of a chemical substance production machine. The algorithm has to determine the most effective schedule to produce several chemical substances. In order to build optimal feasible schedules a hybridization of AI techniques (heuristics, simulated annealing, constraint propagation) is used in a practical algorithm architecture. The algorithm architecture is compared against human schedule generation and a simple opportunistic algorithm.