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Methods and Systems for Constructing and Analyzing Component-Based Models of Engineering Systems Having Linear and Nonlinear Regions
Methods and Systems for Constructing and Analyzing Component-Based Models of Engineering Systems Having Linear and Nonlinear Regions
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机译:具有线性和非线性区域的工程系统的基于组件的模型的构建和分析方法和系统
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摘要
In one aspect, a method for modeling and analyzing a physical system comprising a plurality of components includes constructing, by a computing device, a model of the plurality of components. The computing device determines that the at least one component in the plurality of components represents a region for which at least a first portion of an associated partial differential equation is linear. The computing device accesses one of a plurality of datasets, the accessed dataset comprising a representation of the first portion of the partial differential equation. The computing device determines that a subset of the plurality of components encapsulates a region for which a second portion of the associated partial differential equation is non-linear. The computing device generates a combined output based on the partial differential equation combining the first portion and the second portion.
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