Product Innovation and Evaluation Based on TOC and TRIZ

Wei Huang; Liang Hou; Na Zhao; Wen Guang Lin

doi:10.4028/www.scientific.net/AMR.421.709

Paper Titles

Optional Design Research of a Composite Wing Based on Sensitivity Analysis
p.687

Research of Conceptual Design of Electromechanical Products Based on KBE
p.693

On the Creation and Design Methods of New Chinese Furniture
p.699

Study on Fashionable and Preferable Emotion of Men’s T-Shirt between Senior Males and Females
p.705

Product Innovation and Evaluation Based on TOC and TRIZ
p.709

Study on the Behavior of Reinforced Retaining Wall Under Earthquake Loading Using FEM Analysis
p.713

A Method for Setting the Optimal Production Status Based on Genetic Algorithm in a Discrete Assembly System
p.717

The Brake Device Design for Children Two-Wheel Dynamic Scooter
p.724

A Probe into the Interesting Design of Products
p.728

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 421Product Innovation and Evaluation Based on TOC and...

Product Innovation and Evaluation Based on TOC and TRIZ

Abstract:

Abstract. According to the problems that how to excavate the essential issue behind phenomenon and how to design innovatively aiming at a certain problem, a process of product innovation and evaluation integrated by the theory of constraint and TRIZ innovation method was proposed. The process contains three parts. Firstly, through analysis of product functions, its current reality tree (CRT) and contradiction resolution diagram (CRD) was established to excavate the underlying causes of undesirable effects (UDEs). Secondly, one or more innovative solutions can be got by using TRIZ tools to solve the conflicts generated from the analysis of CRT and CRD. Thirdly, the evaluation model based on triangle fuzzy numbers hierarchical analysis was constructed to evaluate those innovative solutions and choose an optimal solution. Finally, an example was also given to show the effectiveness of the process.