The Application Mechanism of TRIZ in CDIO Mechanical Theory Teaching

摘要

This study introduces the TRIZ theory to CDIO teaching process and established the teaching optimization mechanism in CDIO engineering education based on the TRIZ theory. That mathematical description of evolution tools, conflict analysis tools, scientific effects database tools, applied in the CDIO is established. The pseudo VC++ codes are given, and the solution flow is provided. This model provides a theoretical tool for the TRIZ theory applied in optimization of CDIO teaching. Meanwhile, three aspects of problem-solving examples in CDIO teaching are investigated, such as the knowledge point optimization of mechanical principles, optimization of the teaching process, students using TRIZ tools to solve problems in the project. The knowledge-point and the sequence of mechanical principles for CDIO teaching, the sequence of teaching organization, and the conflicts solving process for students and the product evolution analysis process are given. The given analysis examples suggests the TRIZ theory plays an active role in CDIO teaching and has the potential for application.