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Development of Integrated Production Scheduling System in the Process Industry

Author(s): Mohamed K. Omar | Yasothei A.P. Suppiah | Siew C. Teo

Journal: Journal of Computer Science
ISSN 1549-3636

Volume: 1;
Issue: 3;
Start page: 395;
Date: 2005;
Original page

Keywords: Hierarchical Production Planning (HPP) | Integration | Integer Programming | Goal Programming | Tardiness

This study introduces a three-level hierarchical production planning and scheduling approach developed and implemented in a resin factory. Our approach proposes at the first level a mixed-integer linear programming for solving the aggregate planning model. At the second level, a weighted-integer goal-programming model is developed to disaggregate the developed aggregate plans. A sequencing algorithm is developed for the third level that tends to minimize the total weighted tardiness. Real industrial data is used to test and validate the proposed models.

Tango Rapperswil
Tango Rapperswil

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