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== 防振系 == . 常温防振+ヒートリンク+低温懸架 . リーダー: 高橋竜太郎 (NAOJ) . サブリーダー: 内山隆 (ICRR)、三代木伸二 (ICRR) |
== Vibration Isolation == . Chief: R. Takahashi(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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=== 第3回LCGT防振系作業部会 === . 8月6日(木) 15:00-16:30 天文台輪講室 [[attachment:LCGT/subgroup/vis/Modeling2.ppt|LCGT-SAS Modeling 2]] |
---- == Weekly EVO Meeting == . Every Wednesday, 21:00(JST) === The 6th (27 April, 2011) === . [[attachment:LCGT/subgroup/vis/dimension110427.pdf|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) === . [[attachment:LCGT/subgroup/vis/Tower-a.pdf|Design for Type-A system]] . [[attachment:LCGT/subgroup/vis/filter-chain.pdf|Detail of filter's chain]] ---- == LCGT防振系作業部会(2009) == === 第6回 === . 11月12日(木) 15:00-16:30 天文台輪講室 . [[attachment:LCGT/subgroup/vis/Modeling6.ppt|Model vs. Measurement in TAMA-SAS]] . [[attachment:LCGT/subgroup/vis/chamber-AB.pdf|Design of Type-A,B chamber (rev.)]] === 第5回 === . 10月15日(木) 13:00-14:30 天文台大会議室 ([[attachment:LCGT/subgroup/vis/minutes5.pdf|議事録]]) . [[attachment:LCGT/subgroup/vis/Modeling5.ppt|LCGT-SAS Modeling 5 (Type-B,C)]] . [[attachment:LCGT/subgroup/vis/chamber-A.pdf|Design of Type-A chamber]] === 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 ([[attachment:LCGT/subgroup/vis/minutes-b.pdf|議事録]]) . [[attachment:LCGT/subgroup/vis/brest.pdf|メモ]] === 第4回 === . 9月3日(木) 15:00-16:30 天文台輪講室 ([[attachment:LCGT/subgroup/vis/minutes4.pdf|議事録]]) . [[attachment:LCGT/subgroup/vis/Modeling3.ppt|LCGT-SAS Modeling 3 (Gain boost)]] . [[attachment:LCGT/subgroup/vis/Modeling4.pdf|LCGT-SAS Modeling 4 (Vertical, Pitch)]] . [[attachment:LCGT/subgroup/vis/ICDsas2.doc|ICD update]] ([[attachment:ICDsas2.pdf|PDF]]) === 第3回 === . 8月6日(木) 15:00-16:30 天文台輪講室 ([[attachment:LCGT/subgroup/vis/minutes3.pdf|議事録]]) . [[attachment:LCGT/subgroup/vis/Modeling2.ppt|LCGT-SAS Modeling 2]] |
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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 === . [[attachment:LCGT/subgroup/vis/Report2009.ppt|Evaluation of TAMA-SAS for LCGT]] |
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=== TAMA Double Pendulum の問題点 === | === TAMA Double Pendulum === |
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=== Transfer function X0~7/Xg in the LCGT-SAS model === . [[attachment:LCGT/subgroup/vis/model_trf.txt|TRF]] |
=== LCGT-SAS model === . Transfer function X0~X7/Xg --([[attachment:LCGT/subgroup/vis/model_trf.txt|(old)]])-- . Modeling M-file --([[attachment:LCGT/subgroup/vis/model_mfile.zip|(2009/8/15)]])--[[attachment:LCGT/subgroup/vis/model_mfile2.zip|(2009/8/17)]] . Spectrum of displacement --([[attachment:LCGT/subgroup/vis/model_disp.zip|(2009/8/15)]])--[[attachment:LCGT/subgroup/vis/model_disp2.zip|(2009/8/17)]] === Finite Element Analysis === . [[LCGT/subgroup/vis/FEM|FEM Page]] === Rigid-Body Models === . [[LCGT/subgroup/vis/Simulation|Simulation Page]] |
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 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
- 11月12日(木) 15:00-16:30 天文台輪講室
第5回
10月15日(木) 13:00-14:30 天文台大会議室 (議事録)
ブレーンストーミング
第4回
9月3日(木) 15:00-16:30 天文台輪講室 (議事録)
第3回
8月6日(木) 15:00-16:30 天文台輪講室 (議事録)
第2回
7月16日(木) 15:00-16:30 天文台輪講室 (議事録)
第1回
6月3日(水) 17:00-19:00 天文台輪講室 (議事録)
R&Dについて (次回)
Archive
TAMA SAS
TAMA Double Pendulum
Seismic spectrum in Kamioka mine
In loud day (This data should be used as nominal ground motion in Kamioka)
LCGT-SAS model
Transfer function X0~X7/Xg (old)
Modeling M-file (2009/8/15)(2009/8/17)
Spectrum of displacement (2009/8/15)(2009/8/17)
Finite Element Analysis