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SYSTEM AND METHOD FOR COLLABORATIVE BUILDING OF A SURROGATE MODEL FOR ENGINEERING SIMULATIONS IN A NETWORKED ENVIRONMENT
SYSTEM AND METHOD FOR COLLABORATIVE BUILDING OF A SURROGATE MODEL FOR ENGINEERING SIMULATIONS IN A NETWORKED ENVIRONMENT
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机译:网络环境中用于工程仿真的替代模型协同构建的系统和方法
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摘要
A system and method for collaborative building of a shared self-refining surrogate model for engineering simulations are disclosed. In one embodiment, a method includes running a reduced order engineering simulation model on a complex system, and querying a shared self-refining surrogate model upon receiving a request for a higher order simulation for a reduced order simulated item. The method also includes estimating a required higher order simulation result having a desired confidence interval for the reduced order simulated item, and determining whether the required higher order simulation result having the desired confidence interval is in the shared self-refining surrogate model. If not, then the method includes performing the higher order simulation to obtain the required higher order simulation result, enriching the shared self-refining surrogate model with the obtained higher order simulation result, and sending the obtained higher order simulation result to the reduced order engineering simulation model.
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