Simulation-based design evaluation of unit load automated storage/retrieval systems
Computers and Industrial Engineering
Simulation of distribution systems: simulation and analysis of non-automated distribution warehouses
Proceedings of the 32nd conference on Winter simulation
Intelligent Agent Based Framework for Warehouse Control
HICSS '04 Proceedings of the Proceedings of the 37th Annual Hawaii International Conference on System Sciences (HICSS'04) - Track 3 - Volume 3
Conceptual simulation modeling of warehousing operations
WSC '05 Proceedings of the 37th conference on Winter simulation
Proceedings of the Winter Simulation Conference
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In this paper we present the application of Simulation for Predictive Control (SimPC) as a decision making tool for improvement of non-automated distribution centers (DCs). SimPC is focused on determining the viability of a given truck-dock assignment schedule, including arrival times and dock assignments for inbound and outbound trucks. SimPC also serves to perform iterative procedures of system parameter adjustments while searching for a viable schedule. The proposed model utilizes real-time data from DC's warehouse management system (WMS) to obtain the current state of the DC, which serves as initial conditions for the simulation. The model emulates the decision rules imbedded in WMS, which include assigning tasks to system-guided resources, selecting storage locations for inbound operations and determining retrieval locations for outbound operations. The SimPC model provides insights for the identification of scheduling problems, guidance for operational and tactical solutions, and serves as a tool to verify these solutions.