An Optimized Modal Balancing Approach for a Flexible Rotor Using a Vibration Response While the Rotor Is Speeding Up

Table 1

Eddy current sensor parameters.

Parameters	#1	#2	#3
Measuring range (mm)	1	1	1
Sensitivity (V/mm)	9.98	9.98	10.03
Amplitude linearity	0.21%	0.60%	0.40%
Amplitude repeatability	0.33%	0.64%	0.37%
Zero error	0.01%	0.01%	0.02%
Supply voltage (V)	±15	±15	±15