Table 4.

Results of node pressure measurements for Symmetrical networks using various signal combinations

Input voltage	P1 - Node output	P2 - Node output	P3 - Node output
0.6	0.55	0.51	0.51
	Mechanical -0.52	Mechanical -0.49	Mechanical -0.49
	Accuracy -5 %	Accuracy -4.08 %	Accuracy -4.08 %
1.5	1.34	1.3	1.3
	Mechanical -1.3	Mechanical -1.24	Mechanical -1.24
	Accuracy -3 %	Accuracy -4.6 %	Accuracy -4.6 %
2.0	1.8	1.74	1.74
	Mechanical -1.7	Mechanical -1.68	Mechanical -1.68
	Accuracy - 5.5 %	Accuracy - 3.4 %	Accuracy - 3.4 %
0.4	0.3	0.25	0.25
	Mechanical -0.21	Mechanical -0.21	Mechanical -0.21
	Accuracy - 3 %	Accuracy -1.9 %	Accuracy -1.9%
2.2	2.1	1.92	1.92
	mechanical(2.02)	mechanical(1.9)	mechanical(1.9)
	accuracy -3.8%	accuracy -1.04%	accuracy -1.04%
1.2	1.1	1.07	1.07
	mechanical(1.02)	mechanical(1.01)	mechanical(1.01)
	accuracy -5.5%	accuracy -5.6%	accuracy -5.6%
1.1	0.99	0.95	0.95
	mechanical(0.96)	mechanical(0.9)	mechanical(0.9)
	accuracy -3.0%	accuracy -5.12%	accuracy -5.12%
0.8	0.76	0.70	0.70
	mechanical(0.746)	mechanical(0.66)	mechanical(0.66)
	accuracy -3.9%	accuracy -5.7%	accuracy -5.7%
1.0	0.95	0.73	0.73
	mechanical(0.935)	mechanical(0.701)	mechanical(0.701)
	accuracy -1.5%	accuracy -3.9%	accuracy -3.9%
1.4	1.25	1.2	1.2
	mechanical(1.23)	mechanical(1.149)	mechanical(1.149)
	accuracy -1.6%	accuracy -3.5%	accuracy -3.5%
0.7	0.65	0.6	0.6
	mechanical(0.63)	mechanical(0.571)	mechanical(0.571)
	accuracy -3.07%	accuracy -5%	accuracy -5%