Study on Structural Characteristics of Composite Smart Grille Based on Principal Component Analysis

Table 1

Results obtained by optimizing mass and mass change radius, respectively.

Project	Optimize	Optimize
	13	9
	5	5
	2.014	2.4471
	3.317	2.8631
	3.011	6.0172
	1286.1	1228.7
	0.4133	—
	—	0.017