다중플랜트 생산 공급만에서 생산소요시간을 최소화하는 통합계획을 수립하고 유전알고리듬을 이용한 휴리스틱 방법을 개발하는 연구임. In this paper, we presents a systematic methodology for minimizing makespan in a limited capacity multi-plant supply chain. This model offers flexible and efficient multi-plant planning and scheduling. To solve the model, we develope a realistic and flexible planning model using the genetic algorithm.