|
Size: 771
Comment:
|
Size: 850
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 4: | Line 4: |
| [[|Check sheet]] | [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11957|Check sheet]] |
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)