Precise modeling and analysis of large-scale AS/RS
WSC '94 Proceedings of the 26th conference on Winter simulation
Flexible modeling and analysis of large-scale AS/RS-AGV systems
WSC '95 Proceedings of the 27th conference on Winter simulation
Design and cost-effectiveness analysis of large-scale AS/RS-AGV systems
WSC '93 Proceedings of the 25th conference on Winter simulation
Efficient module-based modeling for a large-scale AS/RS-AGV system
WSC '96 Proceedings of the 28th conference on Winter simulation
Design and analysis of computer-aided cart systems for picking discrete items
WSC '91 Proceedings of the 23rd conference on Winter simulation
Multiobjective optimization and analysis of picking/conveyance systems
WSC' 90 Proceedings of the 22nd conference on Winter simulation
Simulation of distribution systems: simulation and analysis of non-automated distribution warehouses
Proceedings of the 32nd conference on Winter simulation
Simulation analysis of inbound call center of a city-gas company
WSC '05 Proceedings of the 37th conference on Winter simulation
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A method of decomposing models for large-scale Automated Storage/Retrieval Systems (AS/RS) is proposed in an attempt to determine the optimum combination of warehouses and material handling systems. AS/RS which is considered in this paper comprises the automated warehouse with stacker cranes, the conveyance system and the handling systems. There are three alternatives in the conveyance system, i.e., single-track AGV (Automated Guided Vehicle) systems, looped-track AGVs system and conveyor systems. Effectiveness of the proposed approach is confirmed by performing both simulation and animation of models based upon an actual example. In addition, a procedure for obtaining the optimum combination of subsystems for constructing AS/RS warehouses is presented with numerical examples from an economic standpoint.