The Improved Study of TRIZ Innovative Design Method

• Main Authors: Jen-Ching Wang, 王仁慶
• Other Authors: Ja-Hau Chen
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/26zhm9

碩士 === 國立成功大學 === 機械工程學系碩博士班 === 90 === Abstract The TRIZ theory has been the most powerful innovative design method in solving engineering problem. However, there is no any theory can be perfect without any shortcomings, including the TRIZ theory. How can an engineer finds the contradiction parameters correctly and uses the contradiction matrix? It’s rare to see engineers use the Su-Field method to solve problem. When is the suitable time to use this Su-Field method? Some experienced engineers may discover some empty cells in the contradiction matrix without any suggested principles. Some improved studies and suggestions are proposed in this paper to solve the above problems. A new method to solve the empty cells problem is developed. Some practical cases which are selected from the US patent databases are illustrated to introduce this method. Furthermore, this method is compared with the results presented in other references to prove it’s feasibility. In conclusion, it would be more effective to match up the methods and ideas in this paper when employing the TRIZ theory.