Affiliations: [a] School of Mechanic and Electronic Engineering, Shandong Jianzhu University, Jinan, Shandong, China | [b] Shandong Co-Innovation Center of Green Building, Jinan, Shandong, China | [c] School of Electrical and Information Engineering, Shandong Jianzhu University, Jinan, Shandong, China | [d] School of Mechanical Engineering, Shandong University, Jinan, Shandong, China
Correspondence:
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Corresponding author: Hong-Juan Yang, School of Electrical and Information Engineering, Shandong Jianzhu University, Jinan 250101, Shandong, China. E-mail:[email protected]
Abstract: Function solving is the most creative phase of product
design. Design knowledge modeling is the basis of computer aided products
innovation design. Concept semantics establishes contact between design
knowledge modeling and function solving. The concept semantics driven
computer aided product innovation design was presented. The design knowledge
model based on the design process model is helpful for product innovation
designs. The MFBS design knowledge model was established and the design
knowledge ontology model was built with a sextuple structure to achieve the
product design knowledge system. The design knowledge ontology mapping
algorithm was designed with the hierarchical progression FBS ontology
mapping strategy to realize function solving. The concept semantics driven
product design was achieved by single property retrieval, multi-property
retrieval, combined multi-property retrieval, and multi-property reasoning.
The variant function unit and behavior were learned with the theory of
variant space. The concept semantics driven product innovation design was
achieved by design knowledge ontology mapping with the variant function unit
and behavior. A design example of the multi-rope diamond wire saw showed the
correctness and validity of the concept semantics driven computer-aided
product innovation design.
