Differences between revisions 1 and 2
Revision 1 as of 2020-08-27 14:06:18
Size: 737
Comment:
Revision 2 as of 2020-08-27 14:07:59
Size: 751
Comment:
Deletions are marked like this. Additions are marked like this.
Line 5: Line 5:
* Resistance (Ohom)
* Continuity (O/X)
 * Resistance (Ohom)
 * Continuity (O/X)
Line 9: Line 9:
* Calibration (plot, polarity, coefficient)
* Sensor noise (plot)
 * Calibration (plot, polarity, coefficient)
 * Sensor noise (plot)
Line 13: Line 13:
* Range (from -mm to +mm)
* Minimum range (mm)
* Optimal point (mm)
* Limit SW (on/off)
 * Range (from -mm to +mm)
 * Minimum range (mm)
 * Optimal point (mm)
 * Limit SW (on/off)
Line 19: Line 19:
* Frequency (TF, actuator efficiency)
* Maximum frequency (Hz)
 * Frequency (TF, actuator efficiency)
 * Maximum frequency (Hz)
Line 24: Line 24:
* Transfer function (plot)
* Resonant frequencies (PreQUA)
 * Transfer function (plot)
 * Resonant frequencies (PreQUA)
Line 28: Line 28:
* RMS in spectrum (plot)  * RMS in spectrum (plot)
Line 31: Line 31:
* Spectrum (plot)  * Spectrum (plot)

Acceptance Test

Check items on Hardware

Cable connection

  • Resistance (Ohom)
  • Continuity (O/X)

Calibration (LVDT, ACC)

  • Calibration (plot, polarity, coefficient)
  • Sensor noise (plot)

Working point and dynamic range with FR, Limit SW

  • Range (from -mm to +mm)
  • Minimum range (mm)
  • Optimal point (mm)
  • Limit SW (on/off)

Tuned frequencies of GAS Filter/IP

  • Frequency (TF, actuator efficiency)
  • Maximum frequency (Hz)

Check items on Software (Control)

Healthy check template

  • Transfer function (plot)
  • Resonant frequencies (PreQUA)

Damping time

  • RMS in spectrum (plot)

Noise budget

  • Spectrum (plot)

Guardian

KAGRA/Subgroups/VIS/Acceptance Test (last edited 2020-12-04 11:38:31 by KousekiMiyo)