author Hanil Jeong 
2nd author / Kidong Kim (Dept. of Industrial Engineering, Seoul National University)
/ Chankwon Park (Dept. of Industrial Engineering, Seoul National University)
/ Jinwoo Park (Dept. of Industrial Engineering, Seoul National University)
/ Seongyoung Jang (Dept. of Industrial Engineering, Seoul National University) 
presenter  
info Date: 1996년 10월 29일 ~ 1996년 10월 31일
City: Seoul
Nation: Korea
Additional Information: Vol. I, 337-342 
year 1996 
category IC 
start / end date  
city / nation  
학회 PCM 
keywords Batch Splitting, Branch and Bound, Job Shop Schuduling 
abstract The job shop scheduling problem has been a major target for many researchers. Unfortunately, though, most of the past studies assumed that a job consists of only a single part. However, if we assume that a job consists of a batch as in many real manufacturing environment, and allow each part to be processed independently, then we can obtain an improved schedule because we can fill up the idle times of machines with jobs of smaller processing times. However, then, the size of the scheduling problem would become too large to be solved in practical time limit, and the clerical work will also increase to handle the increased number of production orders. And so, there may be an optimum batch size considering trade-off between better solution and tractability. Current study is the result of an attempt to find an acceptable solution when the production requirement from MRP(material requirement planning) system for a planning period exceeds the capacity of production system. We try to get an improved schedule by splitting the original batch into smaller batches, and thereby meet the due date requirement without resorting to rescheduling of the master production schedule. For the given batch, we disaggregate the job processing time into smaller chunks according to the algorithm we are proposing. And then, a new branch and bound algorithm is applied to solve the transformed job shop scheduling problem. It also turned out that we can adapt to unexpected dynamic events more elegantly by allowing batch splitting. Experimental results are included to show the computational characteristics of the proposed approach and the efficiency of the proposed algorithm. 

Download:

번호 category 학회 제목 author presenter year
35 IC  ICPR  On-Site Safety Education in Factories Using Augmented Reality with Text Mining-based Marker file Philjun Moon  Philjun Moon  2017 
34 IC  ICQT  A Token Pricing Scheme for Internet Services Dongmyung Lee    2011 
33 IC  ICRA  An On-Line Production Scheduler using Neural Network and Simulator based on Manufacturing System State file Kitae Kim    2001 
32 IC  ICUT  A Framework for the Measurement of Supply Chain Performance in Ubiquitous Sensor Network Jaehyun Kong    2007 
31 IC  IEOM  A Real-time Information System Using RFID for Visually Impaired Kyounghwi Tae    2011 
30 IC  IEOM  Designing an effective scheduling scheme considering multi-level BOM in hybrid job shop Sumin Han    2012 
29 IC  IEOM  Relieving electric power dependency during shortage with an on-site solar power supply CHOE SANG YUN  CHOE SANG YUN  2015 
28 IC  IFAC on IMS  A Weighted Load Balancing Heuristic that Minimizes Makespan in Alternative Routing and Machine Environment Kidong Kim    1997 
27 IC  IFORS  A Closed-loop Supply Chain Coordination Model Considering the Effect of Regulation Alternatives Youngwoo Kim    2011 
26 IC  IIE  Development of a Grid-Enabled MRP Process in RFID-Based APS Hyoung-Gon Lee    2007 
25 IC  IJIE  DEVELOPING GOOD QUALITY PERFORMANCE MEASURMENT MODEL TOWARD SMART FACTORY Gyusun Hwang  Gyusun Hwang  2016 
24 IC  INFORMS  A Study on emergency logistics problem after massive natural disaster Sumin Han  Sumin Han  2014 
23 IC  INFORMS-KORMS  Hybrid Algorithms in Integrated Quality Design & Scheduling Jonghan Kim    2000 
22 IC  INFORMS-KORMS  Development of capacitated event-driven MRP components using object oriented method Seunghyun Yoon    2000 
21 IC  ISCM  Integrated Models for Multi-level Planning and Scheduling in Supply Chain Haejoong Kim    2006 
20 IC  ISFA  A framework for the ubiquitous MES using RFID and Web services technology file Manchul Han    2006 
19 IC  ISII  Framework Design of Intelligent Service System for the Middle-of-Life Product Soyeon Yoon    2011 
18 IC  ISPIM  Open Innovation in SMEs - The Case of KICMS Sungjoo Lee    2008 
17 IC  IW on IMS  Maximally permissive adaptive control of an automated manufacturing cell Sangkyun Kim    1999 
16 IC  JCIMT  Operational Performance metrics in manufacturing process: Based on SCOR model and RFID technology Gyusun Hwang    2014