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Date of Publication:2017-01-01

Journal:大连理工大学学报

Issue:1

Page Number:1-10

ISSN No.:1000-8608

Abstract:Based on the service-oriented open software platform SiPESC and popular mathematical notations, structure and content descripting markup language MathML, a general framework for expressing result of surrogate model in popular scripting languages is generated.The core idea of the framework is that MathML elements are used to express the result of surrogate model, such as RBF, RSM, Kriging, so that the result can be saved as text.Besides, the abstract factory design patterns are adopted to manage the extensions for the expression tool of scripting languages, such as JavaScript, Python, Matlab, which can flexibly convert the MathML data into scripting languages.The technology of MathML makes the expression of surrogate model in a more general way, while the abstract factory design patterns make the extension tools flexible, so that the developed tools can be used in engineering and scientific research.The practices indicate that the efficiency in expression, inspection and usage for surrogate model can be largely improved by using the proposed framework, and a great convenience is provided for the engineering optimization, approximate analysis and rapid visualization etc..

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