The facility location in designing a supply chain network is an important decision problem that gives form, structure, and shape to the entire supply chain system. Location problems involve determining the location, number, and size of the facilities to be used. The optimization of these location decisions requires careful attention to the inherent trade-offs among service time, inventory costs, facility cost, transportation costs.
This paper presents a strategy that provides the best locations of distribution centers using GIS(Geographical Information System) assuming the limitation of delivery time. To get the best strategy of the location of distribution centers, we use the new loss functions as a penalty when the delivery time is violated.

Abstract
 1. 서론
 2. 연구내용 및 배경
 3. 물류거점 선정 방법
 4. 예제
 5. 결론
 참고문헌

• 황인극(공주대학교 산업시스템공학과)
• 김진호(공주대학교 산업시스템공학과)
• 이동주(공주대학교 산업시스템공학과)
• 권기대(공주대학교 산업시스템공학과)