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|| '''[[LCGT|PROJECT TOP]]''' ||[[LCGT/subgroup/analysis|GW Analysis]] ||[[LCGT/subgroup/ifo|Interferometer]] ||[[LCGT/subgroup/vacuum|Vacuum & Cryostat]] ||[[LCGT/subgroup/laser|Laser & Optics]] ||[[LCGT/subgroup/machanics|Seismic Isolator]] ||[[LCGT/subgroup/infra|Infrastructure]] || = Digital System Subgroup =
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== Digital systems ==  [[LCGT/subgroup/ifo/digital/members|Members of Digital system subgroup]]
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 * Digital control system
 * Detector diagnosis
 * Auto lock / Auto alignment
 * Detector operation for GW observation
 [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/|Digital system Blog]] in [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/|LCGT blog]]

----
== Meeting ==

[[LCGT/subgroup/ifo/digital/Meeting|Meeting page]]
==== February 3, 2011, 13:00(JST)~ ====
 * Agenda
  * 予算執行状況
  * f2f
  * task報告
   * ADC,DAC性能評価->大石
   * ダイナミックレンジへの要求の以前の検討結果->辰巳
   * Gentoo動作確認@Caltech->宮川
   * subgroup用PC組み上げ(帰国後)->宮川、大石、斎藤、三代木
   * 回路設計、製作、改良->三代木、宮川、(森脇)
   * 電源決定->(森脇)
   * D-SUBケーブル仕様決定->大石
   * データ解析テスト using CLIO data-> 神田、(端山)
   * LCGT本体のための詳細計画->宮川
   * 全体図の作成->神田、新井
   * Network検討(DAQ, RFM, control)->三代木、辰巳
   * PEM boxの検討->麻生、(上窪田)
   * 本体チャンネルリスト作成->道村
    * ADC/DAC/DAQ based on each subsystem, and based on SNR
   * Wiki、文書整備->道村

 * 資料
  * [[LCGT/subgroup/ifo/digital/meeting/20110203/DynamicRange|ダイナミックレンジへの要求(辰巳)]]
 * [[LCGT/subgroup/ifo/digital/meeting/20110203/minute|議事録]]

==== December 21, 2010, 14:00(JST)~ ====
[[LCGT/subgroup/ifo/digital/meeting/20101221/EVO|EVO info]]

 * [[attachment:LCGT/subgroup/ifo/digital/meeting/20101221/20101221_digital_meeting.pdf|Agenda]]
 * [[LCGT/subgroup/ifo/digital/meeting/20101221/minute|議事録]]


==== November 19, 2010, 10:00(JST)~ ====
 * Agenda
  * 予算執行状況
  * 今後の会議について
  * [[LCGT/subgroup/ifo/digital/meeting/20101119/ActionItem|レビューのアクションアイテムについての割り振り]]
  * Gentoo最新情報(道村君)

 * [[LCGT/subgroup/ifo/digital/meeting/20101119/minute|議事録]]

----
== Documents ==

 [[LCGT/subgroup/ifo/digital/ICD|Interface Control Document]]

=== System definition / Conceptual design ===
These basic concepts are described in LCGT design document: Chapter 16 and 17.<<BR>>
 [[attachment:LCGTdoc_J4_observation_system.pdf|観測システム]] <<BR>>
 [[attachment:lcgt-daq_v3.pdf|データ取得 (informal updated vesion of 3)]]

=== Design and Schedule ===
 *[[LCGT/subgroup/ifo/digital/design|Conceptual design (検討項目)]]: 上記文書のアップデートを兼ねます。各項目の担当を決めて文書化を進めます。

 * [[LCGT/subgroup/ifo/digital/Timing|Timing System]]
 * [[LCGT/subgroup/ifo/digital/EPICS|EPICS]]
 * [[LCGT/subgroup/ifo/digital/Distribution|デジタルシステムの配布]]

=== Related systems ===
 * [[LCGT/subgroup/ifo/digital/related_systems|Related systems]]

=== Computers ===
 * [[LCGT/subgroup/ifo/digital/RTPC|Real time System]]
 * [[LCGT/subgroup/ifo/digital/ChannelList|Channel list]]

Digital System Subgroup


Meeting

Meeting page

February 3, 2011, 13:00(JST)~

  • Agenda
    • 予算執行状況
    • f2f
    • task報告
      • ADC,DAC性能評価->大石

      • ダイナミックレンジへの要求の以前の検討結果->辰巳

      • Gentoo動作確認@Caltech->宮川

      • subgroup用PC組み上げ(帰国後)->宮川、大石、斎藤、三代木

      • 回路設計、製作、改良->三代木、宮川、(森脇)

      • 電源決定->(森脇)

      • D-SUBケーブル仕様決定->大石

      • データ解析テスト using CLIO data-> 神田、(端山)

      • LCGT本体のための詳細計画->宮川

      • 全体図の作成->神田、新井

      • Network検討(DAQ, RFM, control)->三代木、辰巳

      • PEM boxの検討->麻生、(上窪田)

      • 本体チャンネルリスト作成->道村

        • ADC/DAC/DAQ based on each subsystem, and based on SNR
      • Wiki、文書整備->道村

  • 資料
  • 議事録

December 21, 2010, 14:00(JST)~

EVO info

November 19, 2010, 10:00(JST)~


Documents

System definition / Conceptual design

These basic concepts are described in LCGT design document: Chapter 16 and 17.

Design and Schedule

Computers

LCGT/subgroup/ifo/digital (last edited 2012-06-06 12:43:09 by OsamuMiyakawa)