Title :
DC-WIP — a new release rule of multi-orders for semiconductor manufacturing lines
Author :
Sun, Ruijie ; Wang, Zhongjie
Author_Institution :
Coll. of Electron. & Inf. Eng., Tongji Univ., Shanghai
Abstract :
A dynamic classified work-in-process (DC-WIP) release rule is proposed to meet the requirement of multi-objective optimization for semiconductor manufacturing line with multiple orders. It is based on the fuzzy algorithm, theory of constraints and feedback control. DC-WIP consists of the determination of order priority, determination of release rate and WIP level setting. By using a simulation model with essential characteristics of semiconductor manufacturing line, DC-WIP was compared with other traditional release rules. The simulation results show that DC-WIP is prior to these rules on cycle time, WIP level and on-time-delivery rate. As a result, the whole performance of semiconductor manufacturing line is potentially improved by using DC-WIP.
Keywords :
feedback; integrated circuit manufacture; work in progress; DC-WIP; dynamic classified work-in-process; feedback control; fuzzy algorithm; multi-objective optimization; semiconductor manufacturing lines; Dispatching; Fabrication; Job shop scheduling; Manufacturing processes; Production facilities; Production systems; Semiconductor device manufacture; Semiconductor materials; Sun; Workstations;
Conference_Titel :
System Simulation and Scientific Computing, 2008. ICSC 2008. Asia Simulation Conference - 7th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1786-5
Electronic_ISBN :
978-1-4244-1787-2
DOI :
10.1109/ASC-ICSC.2008.4675591
