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Up: DOE/Opt: A System for Design of Experiments,
Response Surface Modeling, and Optimization
using Process and Device Simulation
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A system has been implemented to provide design of experiments,
regression modeling, and optimization capability for use in Technology
CAD. The system emphasizes the uniform treatment of model evaluation
across numerical simulation and response surface modeling. In this
fashion, effective optimization layered on top of existing simulation
capability is possible. We have demonstrated the application of the
system to process parameter determination, simulator tuning, process
control modeling, and statistical process optimization. Future work
is needed to extend the system to more fully support emerging device
design and process synthesis methodologies [43].