Analysis of order review/release methods in a flexible flow shop to minimise work-in-process inventory and average tardiness

摘要

This paper evaluates the effects of Order Review/Release (ORR) mechanisms, priority rules, and loading mechanisms on jobs in a flexible flow shop. Simulation is used to investigate the effect of two ORR mechanisms, three priority rules, and two loading mechanisms on average Work-in-Process (WIP) costs and job tardiness. The results indicate that the loading mechanisms, along with appropriate ORR mechanism, can significantly affect the flow of jobs through the shop.