1993
DOI: 10.1016/s0927-0507(05)80185-9
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Chapter 5 Performance evaluation of production networks

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Cited by 79 publications
(40 citation statements)
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“…Variability is inherent to real-life systems. Recent research in the Operations Management and Operations Research fields (e.g., see Suri et al, 1993;Buzacott and Shantikumar, 1993;Lambrecht et al, 1998;Hopp and Spearman, 2008) has shown that variability has a substantive impact on the dynamic behavior of a manufacturing system, and hence on operational parameters such as production lead times and obtained customer service levels. Though ERP requires these parameters as input to the MPC planning module (e.g., for lead time offsetting in MRP calculations), current systems are not yet equipped to take this impact into account: the input parameters for the MPC module are mostly estimated (or simply fixed) in an ad hoc fashion.…”
Section: Motivation For Including Advanced Resource Planning As Decismentioning
confidence: 99%
See 1 more Smart Citation
“…Variability is inherent to real-life systems. Recent research in the Operations Management and Operations Research fields (e.g., see Suri et al, 1993;Buzacott and Shantikumar, 1993;Lambrecht et al, 1998;Hopp and Spearman, 2008) has shown that variability has a substantive impact on the dynamic behavior of a manufacturing system, and hence on operational parameters such as production lead times and obtained customer service levels. Though ERP requires these parameters as input to the MPC planning module (e.g., for lead time offsetting in MRP calculations), current systems are not yet equipped to take this impact into account: the input parameters for the MPC module are mostly estimated (or simply fixed) in an ad hoc fashion.…”
Section: Motivation For Including Advanced Resource Planning As Decismentioning
confidence: 99%
“…As the literature on open queueing networks is vast, we have chosen not to go into details regarding the technical expressions in this paper; the interested reader can find further information in e.g. Suri and de Treville (1992), Suri et al (1993), Buzacott and Shantikumar (1993), and Lambrecht et al (1998). Instead, we will focus on the interface of ERP and ARP, i.e., which input parameters are needed for the ARP module, and which output parameters are fed back into the MPC system.…”
Section: Erp and Arp: Frameworkmentioning
confidence: 99%
“…Definem-se E(a j ) e ca j como a média e o coeficiente quadrático de variação dos intervalos de tempo entre chegadas de produtos na estação j. Definem-se ainda a taxa de chegadas de produtos 1() jj Ea λ = e a taxa de serviço de produtos 1() jj Es µ = na estação j. Todos estes valores podem ser estimados por meio do método de decomposição paramétrico (e.g., Shanthikumar & Buzacott, 1981;Whitt, 1983aWhitt, , 1983bWhitt, , 1994Whitt, , 1995Segal & Whitt, 1989;Kouvelis & Tirupati, 1991;Suri et al, 1993;Bitran & Morabito, 1996). As variabilidades ca j e cs j podem ser controladas por uma agregação apropriada dos produtos em grupos, e por uma atribuição de capacidade a cada estação dentro de um grupo.…”
Section: Sistemas Job-shops Fábrica Focalizada E Redes De Filasunclassified
“…This has been the focus of Viswanadham and Narahari [1], Buzacott and Shanthikumar [2], Gershwin [3] and Altiok [4]. The chapter by Suri et al [5] also gives a good overview of many such models.…”
Section: Introductionmentioning
confidence: 99%