Development of a Comprehensive Driving Cycle for Construction Machinery Used for Energy Recovery System Evaluation: A Case Study of Medium Hydraulic Excavators

Table 6

Principal component score matrix.

Characteristic parameters	Class 1	Class 2	Class 3
	61.31	27.40	11.29
	14.36	12.09	10.28
	89.04	82.05	80.91
	63.82	59.70	56.83
	10.63	8.57	7.22
	81.78	50.19	45.90
	11.14	8.12	6.75
	17.69	12.50	10.11