Event graph modeling of a homogeneous job shop with bi-inline cells

Eunhye Song; Byoung Kyu Choi; Bumchul Park

doi:10.1016/j.simpat.2011.08.002

Event graph modeling of a homogeneous job shop with bi-inline cells

Eunhye Song, Byoung Kyu Choi, Bumchul Park

Marcus Department of Industrial and Manufacturing Engineering

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

In modern electronics Fabs, most production lines consist of inline cells that have processing machines along the conveyor line inside. In this type of Fab, a large number of different products are loaded concurrently, which requires a production simulator to analyze the planning and scheduling of the Fab operations. In order to build such a simulator, (1) a typical TFT-LCD Fab is simplified into a job shop consisting only of bi-inline cells and (2) the job shop is represented as an event graph model. This type of job shop consisting only of machines of the same type is referred to as homogeneous job shop. The event graph model was verified using SIGMA and sample input data. However, if a production line contains uni-inline cells as well as bi-inline cells, we need a heterogeneous job shop model and this requires further study.

Original language	English (US)
Pages (from-to)	1-11
Number of pages	11
Journal	Simulation Modelling Practice and Theory
Volume	20
Issue number	1
DOIs	https://doi.org/10.1016/j.simpat.2011.08.002
State	Published - Jan 2012

All Science Journal Classification (ASJC) codes

Software
Modeling and Simulation
Hardware and Architecture

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10.1016/j.simpat.2011.08.002

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Event graph modeling of a homogeneous job shop with bi-inline cells

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