Capacity analysis of a manufacturing cell

Production planning with load dependent lead times

“…This is incorporated in the model of Graves (1986) which opens the discussion on clearing functions. Models from Srinivasan et al (1988), Karmarkar (1987Karmarkar ( , 1989a, Asmundsson et al (2002Asmundsson et al ( , 2003, and Hwang and Uzsoy (2004) follow in this regard. Moreover, the model of Missbauer (1998) emphasizes lot sizing decisions and integrates them into a clearing function model.…”

“…For more detail see Karmarkar et al (1985b) or Karmarkar (1987). This function is clearly similar to the clearing function, although derived in a different context.…”

“…Moreover, as pointed out by Asmundsson et al (2002), the schedules are dependent on the release schedule and consequently on the planning algorithm. Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b.…”

“…Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b. They develop a clearing function which captures the dependency of the expected throughput of a single-stage production system closely related to the classical Wagner-Whitin model (see Wagner and Whitin 1958) including setups, expected WIP levels and lot sizes which is then integrated into a dynamic lot sizing model.…”

“…In Asmundsson et al (2003) and Karmarkar (1987) we see that one of the fundamental problems of various manufacturing and production planning models like mrp or manufacturing resources planning (MRP II) is the omission of modeling nonlinear dependencies. These include, e.g., the relationship between lead times and the workload of a production system or a production resource.…”

Production planning with load dependent lead times

“…This is incorporated in the model of Graves (1986) which opens the discussion on clearing functions. Models from Srinivasan et al (1988), Karmarkar (1987Karmarkar ( , 1989a, Asmundsson et al (2002Asmundsson et al ( , 2003, and Hwang and Uzsoy (2004) follow in this regard. Moreover, the model of Missbauer (1998) emphasizes lot sizing decisions and integrates them into a clearing function model.…”

“…For more detail see Karmarkar et al (1985b) or Karmarkar (1987). This function is clearly similar to the clearing function, although derived in a different context.…”

“…Moreover, as pointed out by Asmundsson et al (2002), the schedules are dependent on the release schedule and consequently on the planning algorithm. Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b.…”

“…Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b. They develop a clearing function which captures the dependency of the expected throughput of a single-stage production system closely related to the classical Wagner-Whitin model (see Wagner and Whitin 1958) including setups, expected WIP levels and lot sizes which is then integrated into a dynamic lot sizing model.…”

“…In Asmundsson et al (2003) and Karmarkar (1987) we see that one of the fundamental problems of various manufacturing and production planning models like mrp or manufacturing resources planning (MRP II) is the omission of modeling nonlinear dependencies. These include, e.g., the relationship between lead times and the workload of a production system or a production resource.…”

Production planning with load dependent lead times

“…This is incorporated in the model of Graves (1986) which opens the discussion on clearing functions. Models from Srinivasan et al (1988), Karmarkar (1987Karmarkar ( , 1989a, Asmundsson et al (2002Asmundsson et al ( , 2003, and Hwang and Uzsoy (2004) follow in this regard. Moreover, the model of Missbauer (1998) emphasizes lot sizing decisions and integrates them into a clearing function model.…”

“…For more detail see Karmarkar et al (1985b) or Karmarkar (1987). This function is clearly similar to the clearing function, although derived in a different context.…”

“…Moreover, as pointed out by Asmundsson et al (2002), the schedules are dependent on the release schedule and consequently on the planning algorithm. Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b.…”

“…Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b. They develop a clearing function which captures the dependency of the expected throughput of a single-stage production system closely related to the classical Wagner-Whitin model (see Wagner and Whitin 1958) including setups, expected WIP levels and lot sizes which is then integrated into a dynamic lot sizing model.…”

“…In Asmundsson et al (2003) and Karmarkar (1987) we see that one of the fundamental problems of various manufacturing and production planning models like mrp or manufacturing resources planning (MRP II) is the omission of modeling nonlinear dependencies. These include, e.g., the relationship between lead times and the workload of a production system or a production resource.…”

Production planning with load dependent lead times

“…This is incorporated in the model of Graves (1986) which opens the discussion on clearing functions. Models from Srinivasan et al (1988), Karmarkar (1987Karmarkar ( , 1989a, Asmundsson et al (2002Asmundsson et al ( , 2003, and Hwang and Uzsoy (2004) follow in this regard. Moreover, the model of Missbauer (1998) emphasizes lot sizing decisions and integrates them into a clearing function model.…”

“…For more detail see Karmarkar et al (1985b) or Karmarkar (1987). This function is clearly similar to the clearing function, although derived in a different context.…”

“…Moreover, as pointed out by Asmundsson et al (2002), the schedules are dependent on the release schedule and consequently on the planning algorithm. Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b.…”

“…Hwang and Uzsoy (2004) combine the work of Karmarkar (1987) and Asmundsson et al (2002) and add lot sizing in order to show how small or large lot sizes influence the resulting production plans. For that purpose they present a single-product dynamic lot sizing model which takes into account WIP and congestion using queuing models such as those presented by Karmarkar (1987Karmarkar ( , 1993b. They develop a clearing function which captures the dependency of the expected throughput of a single-stage production system closely related to the classical Wagner-Whitin model (see Wagner and Whitin 1958) including setups, expected WIP levels and lot sizes which is then integrated into a dynamic lot sizing model.…”

“…In Asmundsson et al (2003) and Karmarkar (1987) we see that one of the fundamental problems of various manufacturing and production planning models like mrp or manufacturing resources planning (MRP II) is the omission of modeling nonlinear dependencies. These include, e.g., the relationship between lead times and the workload of a production system or a production resource.…”