Technoeconomic Assessment Based on Active Context-Knowledge Orchestration for Power Internet of Things

Table 5

The weight of new principal components.

Secondary index	New principal components	Weight
Ubiquitous perception ability	F1	0.80683
Applications’ QoS guarantee	F2	0.60520
	F3	0.32156
Security protection ability	F4	0.84632
Maintenance management ability	F5	0.572306
	F6	0.30843
Cost	F7	0.79049
Direct benefits	F8	0.81023
Indirect benefits	F9	0.82495
Comprehensive index	F10	0.80791