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 . Member： T. Uchiyama(ICRR)、R. De''''''Salvo(Univ. of Sannio)、H. Ishizaki(NAOJ)、A. Takamori(ERI)、E. Majorana(INFN)、T. Sekiguchi(ICRR)  . Member： T. Uchiyama(ICRR), R. De''''''Salvo(Univ. of Sannio), H. Ishizaki(NAOJ), A. Takamori(ERI), E. Majorana(INFN), T. Sekiguchi(ICRR), K. Yamamoto(ICRR)
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=== The 1st EVO Meeting ===
 . 16 March 21:00		 ----
== Weekly EVO Meeting ==
 . Every Wednesday, 21:00(JST)

=== The 24th (28 September, 2011) ===
 . [[attachment:LCGT/subgroup/vis/modal_0928.pdf|Modal Analysis of Tripod by Takanori]]

=== The 23th (15 September, 2011) ===
 . [[attachment:LCGT/subgroup/vis/TypeB_sim_0915.pdf|Simulation on TypeB by Takanori]]

=== The 22th (7 September, 2011) ===
 . [[attachment:LCGT/subgroup/vis/Type-B_system_rycy.pdf|Z-Assembly for RM by Riccardo]]
 . [[attachment:LCGT/subgroup/vis/Type-B_system_bs.pdf|Z-Assembly for BS by Riccardo]]
 . [[attachment:LCGT/subgroup/vis/TypeB_sim_0907.pdf|Simulation on TypeB by Takanori]]

=== The 21th (31 August, 2011) ===

=== The 20th (24 August, 2011) ===

=== The 19th (10 August, 2011) ===

=== The 18th (27 July, 2011) ===
 . [[attachment:LCGT/subgroup/vis/PayloadB_0727.pdf|Design of Type-B payload by Riccardo]]

=== The 17th (20 July, 2011) ===

=== The 16th (13 July, 2011) ===
 . [[attachment:LCGT/subgroup/vis/SR2-PR2_0711.pdf|SR2-PR2 recoil mass by Riccardo]]
 . [[attachment:LCGT/subgroup/vis/angle_0713.pdf|Angular fluctuation of TM by Takanori]]

=== The 15th (6 July, 2011) ===
 . [[attachment:LCGT/subgroup/vis/2type_0701.pdf|Type-B payload model by Sekiguchi]]

=== The 14th (29 June, 2011) ===
 . [[attachment:LCGT/subgroup/vis/kapton_0627.pdf|Kapton Wire by Sekiguchi]]

=== The 13th (22 June, 2011) ===
 . [[http://tamago.mtk.nao.ac.jp/ishizaki/LCGT/kaptonwire/cable.pdf|Kapton Wire by Ishizaki]]

=== The 12th (15 June, 2011) ===

=== The 11th (8 June, 2011) ===
 . [[attachment:LCGT/subgroup/vis/minute0608.pdf|Minute]]

=== The 10th (1 June, 2011) ===
 . [[attachment:LCGT/subgroup/vis/damping0601.pdf|Mode damping study by Takanori]]

=== The 9th (25 May, 2011) ===

=== The 8th (18 May, 2011) ===
 . [[attachment:LCGT/subgroup/vis/magicwand.png|Magic wands by Takanori]]
 . [[attachment:LCGT/subgroup/vis/Check110512.pdf|Heavier test mass by Ettore and Takanori]]

=== The 7th (11 May, 2011) ===
 . [[attachment:LCGT/subgroup/vis/rep110511.pdf|Report by Takanori]]

=== The 6th (27 April, 2011) ===
 . [[attachment:LCGT/subgroup/vis/dimension110427.docx|Payload dimensions by Riccardo]]

=== The 5th (20 April, 2011) ===
 . [[attachment:LCGT/subgroup/vis/3D_model.pdf|Parameter Configuration by Ettore]]

=== (11 April, 2011) ===
 . [[attachment:LCGT/subgroup/vis/LCGT_PAY_10-30.pdf|Parameter Configuration by Ettore]]

=== The 4th (6 April, 2011) ===
 . [[attachment:LCGT/subgroup/vis/10-30_April06.docx|Simulation by Ettore]]
 . [[attachment:LCGT/subgroup/vis/sequence110406.pdf|Installation sequence by Riccardo]]

=== The 3rd (30 March, 2011) ===
 . [[attachment:LCGT/subgroup/vis/coordinate110330.pdf|Coordinate system by Ryutaro]]
 . [[attachment:LCGT/subgroup/vis/110330_isasA.pdf|Simulation by Takanori]]

=== The 2nd (23 March, 2011) ===
 . [[attachment:LCGT/subgroup/vis/memo110323.txt|Comments by Riccardo]]
 . [[attachment:LCGT/subgroup/vis/report110323.doc|Status report by Riccardo]]
 . [[attachment:LCGT/subgroup/vis/sim110323.pptx|Simulation by Ettore]]

=== The 1st (16 March, 2011) ===
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 . [[attachment:LCGT/subgroup/vis/filter-chain.pdf|Detail of filter chain]]  . [[attachment:LCGT/subgroup/vis/filter-chain.pdf|Detail of filter's chain]]
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=== 第6回LCGT防振系作業部会 === ----
== LCGT防振系作業部会(2009) ==
=== 第6回 ===
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=== 第5回LCGT防振系作業部会 ===
 . --(10月8日(木) 15:00-16:30 天文台輪講室)--		 === 第5回 ===
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=== LCGT防振系作業部会ブレーンストーミング === === ブレーンストーミング ===
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=== 第4回LCGT防振系作業部会 === === 第4回 ===
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=== 第3回LCGT防振系作業部会 === === 第3回 ===
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=== 第2回LCGT防振系作業部会 === === 第2回 ===
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=== 第1回LCGT防振系作業部会 === === 第1回 ===
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=== TAMA SAS の問題点 === ----
== Archive ==

=== TAMA SAS ===
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=== TAMA Double Pendulum の問題点 === === TAMA Double Pendulum ===
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==== Finite Element Analysis ====
[[LCGT/subgroup/vis/FEM|FEM Page]]		 === Finite Element Analysis ===
 . [[LCGT/subgroup/vis/FEM|FEM Page]]

=== Rigid-Body Models ===
 . [[LCGT/subgroup/vis/Simulation|Simulation Page]]

PROJECT TOP

GW Analysis

Interferometer

Vacuum & Cryostat

Laser & Optics

Seismic Isolator

Infrastructure

Contents

  1. Vibration Isolation
  2. Weekly EVO Meeting
    1. The 24th (28 September, 2011)
    2. The 23th (15 September, 2011)
    3. The 22th (7 September, 2011)
    4. The 21th (31 August, 2011)
    5. The 20th (24 August, 2011)
    6. The 19th (10 August, 2011)
    7. The 18th (27 July, 2011)
    8. The 17th (20 July, 2011)
    9. The 16th (13 July, 2011)
    10. The 15th (6 July, 2011)
    11. The 14th (29 June, 2011)
    12. The 13th (22 June, 2011)
    13. The 12th (15 June, 2011)
    14. The 11th (8 June, 2011)
    15. The 10th (1 June, 2011)
    16. The 9th (25 May, 2011)
    17. The 8th (18 May, 2011)
    18. The 7th (11 May, 2011)
    19. The 6th (27 April, 2011)
    20. The 5th (20 April, 2011)
    21. (11 April, 2011)
    22. The 4th (6 April, 2011)
    23. The 3rd (30 March, 2011)
    24. The 2nd (23 March, 2011)
    25. The 1st (16 March, 2011)
  3. LCGT防振系作業部会(2009)
    1. 第6回
    2. 第5回
    3. ブレーンストーミング
    4. 第4回
    5. 第3回
    6. 第2回
    7. 第1回
  4. Archive
    1. TAMA SAS
    2. TAMA Double Pendulum
    3. Seismic spectrum in Kamioka mine
    4. LCGT-SAS model
    5. Finite Element Analysis
    6. Rigid-Body Models

Vibration Isolation

  • Chief： R. Takahashi(ICRR)

  • Member： T. Uchiyama(ICRR), R. DeSalvo(Univ. of Sannio), H. Ishizaki(NAOJ), A. Takamori(ERI), E. Majorana(INFN), T. Sekiguchi(ICRR), K. Yamamoto(ICRR)

Weekly EVO Meeting

  • Every Wednesday, 21:00(JST)

The 24th (28 September, 2011)

The 23th (15 September, 2011)

The 22th (7 September, 2011)

The 21th (31 August, 2011)

The 20th (24 August, 2011)

The 19th (10 August, 2011)

The 18th (27 July, 2011)

The 17th (20 July, 2011)

The 16th (13 July, 2011)

The 15th (6 July, 2011)

The 14th (29 June, 2011)

The 13th (22 June, 2011)

The 12th (15 June, 2011)

The 11th (8 June, 2011)

The 10th (1 June, 2011)

The 9th (25 May, 2011)

The 8th (18 May, 2011)

The 7th (11 May, 2011)

The 6th (27 April, 2011)

The 5th (20 April, 2011)

(11 April, 2011)

The 4th (6 April, 2011)

The 3rd (30 March, 2011)

The 2nd (23 March, 2011)

The 1st (16 March, 2011)

LCGT防振系作業部会(2009)

第6回

第5回

ブレーンストーミング

  • 10月1日(木) 13:00-15:00 東京大学理学部１号館445号室 (議事録)

  • メモ

第4回

第3回

第2回

第1回

Archive

TAMA SAS

TAMA Double Pendulum

Seismic spectrum in Kamioka mine

LCGT-SAS model

Finite Element Analysis

Rigid-Body Models

KAGRA/Subgroups/VIS (last edited 2022-02-25 19:10:23 by HirotakaYuzurihara)