نوع مقاله : مقاله علمی - پژوهشی
نویسندگان
1 گروه مهندسی صنایع - موسسه آموزش عالی آیندگان تنکابن- مازندران
2 گروه صنایع- موسسه آموزش عالی روزبهان-مازندران ساری
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Crises are the inevitable realities of human life; which is an accident that occurs naturally or suddenly or
increasingly by human and to address it, there is a need for urgent and fundamental measures. When the
crisis occurs, pre-determined storage locations will play an important role in relief; therefore, the selection of
suitable places for warehouses is one of our main goals in this research. In this research, a bi-objective linear
programing model with integer variables is developed. The proposed model attempt to minimize total cost
along with maximizing the minimum weight of open shelter areas while deciding on the location of shelter areas,
the assigned population points to each open shelter area and controls the utilization of open shelter areas.
In order to solve proposed model, some of well-known multi-objective, exact methods include a weighted
sum method, LP-metric method, and goal programing approach are employed. Finally, the best open shelter
areas with considering the minimum cost is obtained, which these results can be useful for crisis organizations.
کلیدواژهها [English]