Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2018-01-30 14:48:52 →
Size: 428
Editor: AyakaShoda
Comment:
← Revision 3 as of 2018-02-16 15:28:30 → ⇥
Size: 646
Editor: AyakaShoda
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
PR3 suspension information PRM suspension information
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 * mirror position offset relative to the tank: (+4.7, +4.6, -1.5)
  NOTE: this was measured before inner frame tilt was fixed.
 *[[|https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0074/T1707433/001/PRM_171117.pdfdetails]]

PRM suspension information

Contents

  1. position
    1. FARO measurement
    2. GAS default height (LVDT readout)
  2. suspension parameters
    1. resonant frequencies
    2. position of the COM
  3. sensor & actuator parameters
    1. Oplev calibration
    2. OSEM calibration
    3. LVDT calibration
    4. actuation efficiency

position

FARO measurement

GAS default height (LVDT readout)

suspension parameters

resonant frequencies

position of the COM

calculated from the resonant frequencies.

sensor & actuator parameters

Oplev calibration

OSEM calibration

LVDT calibration

actuation efficiency

KAGRA/Subgroups/VIS/TypeBp/PRM (last edited 2018-05-16 17:04:24 by AyakaShoda)