The study on construction and application of knowledge base based on TRIZ and bionics

摘要

The TRIZ and bionics are two main methods to guide invention and innovation,which have universal guiding significance to product concept innovation.However,the function of TRIZ is more specific and not conducive to expansion.In this paper,TRIZ function is extended by reclassifying and defining TRIZ function.Then the extended functions and biological functions are combined to build a knowledge base combining TRIZ and bionics.Engineers can use this knowledge base to accurately match imitation sources.It also helps designers improve design efficiency.Finally,the feasibility of the biological instance library is verified by the rib design of the flap-like flaps.