2011 · 10 citations · 2 references
EngineeringSemiconductor Wafer FabsComputer ArchitectureSimulationWafer FabComputer-aided DesignCo-simulationPhysical Design (Electronics)Wafer Scale ProcessingOnline SimulationNumerical SimulationSystems EngineeringModeling And SimulationComputational ElectromagneticsSolution ApproachesElectronic PackagingParallel ComputingSimulation ModelElectrical EngineeringHardware-in-the-loop SimulationComputer EngineeringCurrent Fab StateMicroelectronicsReal-time SimulationProcess Simulation ModelSimulation InfrastructureCircuit Simulation
To make use of short-term simulation on an operational level, three aspects are essential. First, the simulation model needs to have a high level of detail to represent a small part of the wafer fab with sufficient precision. Second, the simulation model needs to be initialized very well with the current fab state. And third, the simulation results need to be available very fast, almost in real time. Unfortunately these conditions contradict each other. In particular, it takes a large amount of time to initialize a high precision full fab simulation model because of the huge amount of data. In this paper, we present the prototype of a fab driven simulation approach to overcome these time consuming limitations. We will show how it is possible to start a short-term simulation from the current fab state immediately, i.e., without further delay.
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Wolfgang Schöll, Boon Ping Gan, Ming Li Peh et al. · Proceedings of the 2010 Winter Simulation Conference · 2010 · 16 citations
Forecasting Methodology, Engineering, Industrial Engineering +24