Differences between revisions 1 and 4 (spanning 3 versions)
⇤ ← Revision 1 as of 2024-11-07 09:43:49 →
Size: 832
Editor: RyutaroTakahashi
Comment:
← Revision 4 as of 2024-11-08 10:40:22 → ⇥
Size: 1061
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 13: Line 13:
 * Height adjustment during the cooling.
Line 14: Line 15:
  * Investigation of the FLDACCs.   * Investigation of the FLDACCs ([[https://www.dropbox.com/scl/fi/nsfl85b3e64flgtjvzu5j/IY_H2_Noise-rev.pdf?rlkey=derxcoche5g1duqvh0waze64l&dl=0|IY H2]]).
  * We should make a stand-alone test bench with DGS in Mitaka.

Contents

  1. VIS Meeting
    1. Topics
      1. Type-A
      2. Type-B/Bp
      3. Type-C
      4. R&D
    2. Discussion
    3. Next meeting

VIS Meeting

Date: 2024/11/08 10:00-

Zoom

Participants:

Topics

Type-A

  • Height adjustment during the cooling.
  • IP controls using ACCs

    • Investigation of the FLDACCs (IY H2).

    • We should make a stand-alone test bench with DGS in Mitaka.

Type-B/Bp

  • Yaw damper for Type-B.
  • IP for Type-Bp.

Type-C

  • OMC stack
  • Active isolation table for OMC.
    • ATC is checking the design of the TMS isolator. The height of the baseplate in OMC is higher than that in TMS.
  • Isolation in the IFI chamber.
    • Small suspensions for the steering mirrors.
    • Active damping for the steering mirrors.
    • Replacement of the stack with an active isolation.

R&D

Discussion

Next meeting

  • 2024/11/22 10:00-

KAGRA/Subgroups/VIS/VISMinutes20241108 (last edited 2024-11-08 10:42:20 by RyutaroTakahashi)