Ontology-based scientific effect knowledge base system
Nie Da-an · Jisuanji yingyong yanjiu · 2009
In order to make scientific effect knowledge support the creative conceptual design more effectively,analyzed the process that scientific effect knowledge supported principle design,and proposed a model of ontology-based scientific effect knowledge base system.This paper constructed a scientific effect knowledge ontology,and using object properties in the onto-logy,built the associations among functions,flows,scientific effects,characteristic flow properties and designing instances.Then developed a software prototype of scientific effect knowledge base system according to the proposed model,and its function included: ontology reasoning and query,related knowledge tables and consumers adding scientific effect knowledge,etc.These functions can improve the knowledge searching efficiency and recall ratio,make knowledge renewal and maintenance easy,and realize the science effect knowledge support to the creative conceptual design.