Research on the Improvement of Software Design Pattern Based on Substance-field Analysis and Standard Solutions of TRIZ

The accuracy descriptions and definitions of requirements and contradictions in the engineering projects and the analysis and modeling of resource conflicting are the common challenges and important issues to users. Aimed to the problems and the contradictions in the process of the software design, this study combined the model of substance-field and the analysis methods related with the traditional methodologies of software design. The authors have tried to find a novel approach of representation and description for the requirements of the software engineering and the strategies of improvement on the design methods and the patterns. In the last section of this study, they analyzed the improvement of design pattern of the CAI software based on the MVC pattern. Finally, they can argue that, the methods of problems modeling and the improved strategies of the design pattern combined with the TRIZ are meaningful and valuable for other engineering science, and the research domain of system science.