Differences between revisions 1 and 9 (spanning 8 versions)
⇤ ← Revision 1 as of 2023-03-02 14:20:02 →
Size: 1168
Editor: RyutaroTakahashi
Comment:
← Revision 9 as of 2023-03-03 12:52:02 → ⇥
Size: 1860
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 17: Line 17:
 * Type-Bp: Inter-calibration for the BF damper in PR3.  * Type-Bp: Inter-calibration for the BF damper in PR3. Monitoring of PRM during the vent.
Line 38: Line 38:
 * Replaced the SG board for the LVDT drivers with a new board in IY. The oscillator signal became stable. The old board seems to have a break in the circuit.
Line 39: Line 41:
 * For the BS, Terrence and I have been calculating the IP-L sensor correction and blending filters. Terrence had new ideas for updating the calculation of the filters, and it was worth trying. I aim to test the results next week.
Line 40: Line 43:

 * For PR3, I added the inter-calibration factor and the BF Damper sensor correction filter. The sensor correction is enabled when the suspension goes through ENGAGE_STRONGDAMP state.
Line 46: Line 52:
 * Type-B/Bp: Sensor correction.  * Type-B/Bp: BS sensor correction and blending.
Line 57: Line 63:
The week from 3/13
 * Aso: 3/13-14
 * Sato: 3/15-16

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Status
    2. Other items
    3. Discussion
  3. VIS Meeting
    1. Summary Report
      1. Type-A
      2. Type-B
      3. Type-Bp
      4. Type-C
      5. Electronics
      6. Control
    2. Schedule
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2023/3/3 13:00-

Participants:

Acceptance check document

Status

  • Type-A: Replacement of the SG board for the LVDTs in IY. Offload of the BF GAS in IY.
  • Type-B:
  • Type-Bp: Inter-calibration for the BF damper in PR3. Monitoring of PRM during the vent.
  • Type-C:

Other items

  • Oplev:
  • ACC:
  • Commissioning:
  • Vacuum system: Switching from the TMPs to the SIPs.
  • Heater control: Adjustment in IY.
  • TMS: Covering in TMSY on 2-3 March.

Discussion

VIS Meeting

Date: 2023/3/3 13:30-

Participants:

Summary Report

Type-A

  • Replaced the SG board for the LVDT drivers with a new board in IY. The oscillator signal became stable. The old board seems to have a break in the circuit.

Type-B

  • For the BS, Terrence and I have been calculating the IP-L sensor correction and blending filters. Terrence had new ideas for updating the calculation of the filters, and it was worth trying. I aim to test the results next week.

Type-Bp

  • For PR3, I added the inter-calibration factor and the BF Damper sensor correction filter. The sensor correction is enabled when the suspension goes through ENGAGE_STRONGDAMP state.

Type-C

Electronics

Control

Schedule

  • Type-A: IP control with ACCs.
  • Type-B/Bp: BS sensor correction and blending.
  • Type-C:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 3/6

The week from 3/13

  • Aso: 3/13-14
  • Sato: 3/15-16

Next meeting

  • 2023/3/10(FRI) 13:30-

KAGRA/Subgroups/VIS/VISMinutes20230303 (last edited 2023-03-03 13:40:31 by RyutaroTakahashi)