Browse > Article

Order Based Performance Evaluation of a CONWIP System with Compound Poisson Demands  

Park, Chan-Woo (한국철도기술연구원 철도시스템안전연구본부)
Lee, Hyo-Seong (경희대학교 테크노공학대학 기계.산업시스템공학부)
Publication Information
Journal of the Korean Operations Research and Management Science Society / v.32, no.1, 2007 , pp. 137-146 More about this Journal
Abstract
In this study we consider a CONWIP system studied in Park and Lee [1] in which the processing times at each station follow a Coxian distribution and the demands for the finished products arrive according to a compound Poisson process. The demands that are not satisfied Immediately are either backordered or lost according to the number of demands that exist at their arrival instants. For this system using the results in [1] we develop an approximation method to calculate order based performance measures such as the mean time of fulfilling a customer order and the mean number of customer orders. To test the accuracy of the approximation method, the results obtained from the approximation method are compared with those obtained by simulation. Comparisons with simulation have shown that the approximate method provides fairly good results.
Keywords
CONWIP System; Performance Evaluation; Approximate Technique; Product-form Approximate Technique; Order Based Performance Measures;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 박찬우, 이효성, '복합포아송 수요와 Coxian 가공시간을 갖는 CONWIP 시스템의 성능평가', 한국경영과학회지, 제31권, 제3호(2006), pp.63-79   과학기술학회마을
2 Duenyas, I. and W.J. Hopp, 'Estimating the Throughput of an Exponential CONWIP Assembly System,' Queueing systems, Vol. 14(1993), pp.135-157   DOI
3 Duenyas, I., W.J. Hopp and M.L. Spearman, 'Characterizing the Output Process of a CONWIP Line with Deterministic Processing and Random Outages,' Mgmt. Sci., Vol.39(1993), pp.975-988   DOI   ScienceOn
4 Karmarkar, U.S., 'Push, Pull and Hybrid Control Schemes,' Working Paper QM8614, (1986) Graduate school of Management, Univ. of Rochester
5 Spearman, M.L., 'Customer Service in Pull Production System,' Operations Research, Vol.40(1992), pp.948-958   DOI   ScienceOn
6 Harrison, P.G. and N.M. Patel, Performance Modelling of Communication Networks and Computer Architectures, Addison - Wesley, (1993), pp.258-297
7 이정은, 이효성, 'Compound Poisson 수요를 갖는 CONWIP 시스템의 근사적 분석', 한국경영과학회지, 제23권, 제3호(1998), pp.153-168
8 Baynat, B. and Y. Dallery, 'A Unified View of Product-form Approximation Techniques for General Closed Queueing Networks,' Performance Evaluation, Vol.18(1993), pp.205-224   DOI   ScienceOn
9 Song, J.S., S.H. Xu, and B. Lin, 'OrderFulfillment Performance Measures in an Assemble-to-Order System with Stochastic Leadtimes,' Operations Research, Vol.47, No.1(1999), pp.131-149   DOI   ScienceOn
10 Hall, K. W., 'Synchro MRP : Combined Kanban with an MRP, the Yamaha PTMAC system-production Planning and Control in Japan,' American Production and Inventory Control Society, (1986), pp.43-56
11 Duenyas, I. and W.J .Hopp, 'CONWIP Assembly System with Deterministic Processing and Random Outages,' IIE Transactions, Vol.24, No.4(1992), pp.97-111   DOI   ScienceOn
12 Spearman, M.L., D.L. Woodruff, and W.J. Hopp, 'CONWIP: A Pull Alternative to Kanhan,' Int. J. Prod Res. Vol.28(1990), pp.878-894
13 Law, A.M. and W.D. Kelton, Simulation Modeling and Analysis, 2nd ed., McGraw-Hill, New-York, 1991