Development of a Representative EV Urban Driving Cycle Based on a k-Means and SVM Hybrid Clustering Algorithm

Table 5

Component matrix.

Characteristic parameters	Principal; component 1	Principal; component 2	Principal; component 3
maximum speed	0.965	-0.245	-0.010
minimum speed	0.848	-0.074	-0.514
average speed	0.955	-0.155	-0.252
standard deviation of speed	0.268	-0.317	0.866
maximum acceleration	0.346	0.720	0.597
maximum deceleration	0.125	0.973	-0.177
average acceleration	0.254	0.939	0.225
standard deviation of acceleration	0.243	-0.313	0.874