Research on Innovative Design and Evaluation of Agricultural Machinery Products

Table 6

Perceptual design of the hand-held rotary tiller idealized model.

	Emotional words	TRIZ engineering parameters	Current situation	Idealized model
Exterior structure	Dynamic	Weight of stationary object, shape, and loss of information.	Monotonous, old-fashioned color matching, poor, systematic design, and lack of corporate identity information.	Harmonious color design, refined geometrical shape, and full of corporate identity information.
	Harmonious Individual
Functional technology	Safety	Reliability, harmful factors produced by objects, and adaptability and versatility.	Knife will hurt the operator and lacking ergonomic design.	Safety, high efficiency, comfortable ergonomic design, and reinforced structural structures.
	Comfortable
	Practical

All TRIZ engineering parameters in Table 6 come from the 39 engineering parameters in TRIZ.