Change in manufacturing systems are those that occur during production and cause the systems to behave unpredictably. So scheduling problem in this dynamic industrial environments is very complex. The main concept of This dissertation is to continuously monitor a manufacturing system' status(RPJ, RLJ, RSDJ, JIT) and detect or predict a change so that scheduling system will react by Modifying production schedule(dispaching rule) to lessen the effects of this change.

Abstract
 1. 서 론
 2. 연구방법
  2.1 Job 특성 탐색 방법
  2.2 작업장의 상태 변화 탐지
  2.3 작업배정규칙
 3. 시뮬레이션 및 결과
 4. 결 론
 참고문헌

• 조성열(동아대학교 산업시스템공학과)
• 김해식(동아대학교 산업시스템공학과)
• 이상완(동아대학교 산업시스템공학과)