Product Form Evolutionary Design Integrated with TRIZ Contradiction Matrix

Table 7

Evaluation index of design scheme.

Design scheme	M6	M7	M8	M9	M10	M11	M12	M13	M14	M15
Optimized design	Excellent	Good	Excellent	Excellent	Good	Good	Excellent	Good	Good	Fairly good
Experimental design	Flawed	Fairly good	Fairly good	Fairly good	Fairly good	Good	Flawed	Fairly good	Flawed	Fairly good