Registration error, Registration error -8 – Rockwell Automation System Design for the Control of Electrical Noise User Manual
Page 84
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Publication GMC-RM001A-EN-P — July 2001
9-8
High Speed Registration Inputs
Registration Error
The following charts help to estimate the error due to time delays. The
detector delay may be much greater than the filter delay, so it is
important to add the two together.
Figure 9.6
Registration Error vs. Delay (metric units)
Figure 9.7
Registration Error vs. Delay (British units)
0.0001
0.001
0.01
0.1
1
10
10
20
50
100
200
500
1000
Linear Velocity m/min
Error mm
1 uS
2 uS
5 uS
10 uS
20 uS
50 uS
100 uS
0.000001
0.00001
0.0001
0.001
0.01
0.1
1
20
50
100
200
500
1000
2000
Linear Velocity ft/min
Error ins
1 uS
2 uS
5 uS
10 uS
20 uS
50 uS
100 uS
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