Multiobjective Optimization Scheduling Problems by Pareto-optimality in Agro-alimentaryWorkshop
Author(s) -
Fatma Tangour,
Ihsen Saad
Publication year - 2006
Publication title -
international journal of computers communications and control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.422
H-Index - 33
eISSN - 1841-9844
pISSN - 1841-9836
DOI - 10.15837/ijccc.2006.3.2296
Subject(s) - mathematical optimization , decision maker , computer science , multi objective optimization , pareto optimal , pareto principle , job shop scheduling , scheduling (production processes) , preference , production (economics) , coding (social sciences) , optimization problem , operations research , mathematics , economics , microeconomics , schedule , statistics , operating system
This paper deals with the multiobjective optimization problem of an agroalimentary production workshop. Three criteria are considered in addition to this initial cost of production: the cost of the out-of-date products, the cost of the distribution discount and the makespan, and a new coding is proposed for this type of workshop. The adopted approach consists in generating optimal solutions diversified in the search space of solutions, and to help the decision maker when it cannot give a particular preference to one of the objective functions to make the good decision with respect to the quoted criteria.
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