자치제어구조 생산시스템에서 무인운반차량 시스템의 운영정책 개발

Development of Operating Rules for Automated Guided Vehicle Systems in Heterarchical Manufacturing System

  • 황학 (한국과학기술원 산업공학과) ;
  • 김상휘 (한국과학기술원 산업공학과)
  • 투고 : 19960900
  • 발행 : 1997.06.30

초록

This paper proposes a new AGV dispatching algorithm which is suitable for heterarchical manufacturing control structure. It is developed on the basis of bidding concept utilizing the information of work-in-process in incoming and outgoing buffers of workstation, and travel time of AGV. Since the bidding functions are functions of two parameters, sensitivity test is performed to find their appropriate values. The performance of the algorithm is compared with those of well-known existing rules in terms of system throughput through simulation on a hypothetical job shop type manufacturing system.

키워드

과제정보

연구 과제 주관 기관 : 한국학술진흥재단