Diff for "KAGRA/Subgroups/VIS/TypeA"

Differences between revisions 85 and 95 (spanning 10 versions)

Information of the Type-A Seismic Attenuation System (SAS). This page wants information about not only room-temperature parts but also cryogenic vibration isolation system.

Contents

Drawings
1. Room-temperature parts
2. Cryogenics
Documents
Electronics
Members of Type-A Team
Schedule
Meeting
See also

Drawings

Type-A SAS whole assy
Vacuum chamber
- Vertical (IXV, EXV, IYV, EYV)
- Cryostat

Room-temperature parts

Cryogenics

Cryo-Payload assy
Platform
Marionette
Marionette Recoil Mass
Intermediate Mass
Intermediate Recoil Mass
Sapphire Mirror (Test Mass)
Recoil Mass
Heat link
- Heat link suspension

Documents

Reports

Requirements for Type-A SAS

Installation Procedure

Measurement and Analysis

[2016.08.15] Measurements of Standard Filter
- Data of weight, optimal load, GAS resonant frequency, keystone height
- Combination of the standard filters for Type-A with ID
  - Heavier set: 3-2(F1), 2-2(F2), 1-4(F3)
  - Lighter set: 3-3(F1), 2-1(F2), 1-3(F3)
[2016.09.30] Measurements of BF LVDT Prototype

Electronics

List of drivers for VIS

LVDT
- LVDT Driver
- LVDT-coil distributor
- LVDT-coil combiner
Accelerometer
- ACC driver
Coil-magnet actuator
- High power coil driver
- Low power coil driver
Stepper motor
- Stepper motor driver
Picomotor
- Picomotor driver
Cabling

Members of Type-A Team

Ryutaro TAKAHASHI (Leader)
Hideharu ISHIZAKI
Naohisa SATO
Koki OKUTOMI

Schedule

Task list

Meeting

Type-A team meeting Minutes

-  ⇤ ← Revision 85 as of 2016-10-31 20:04:34 → 
  Size: 4029
  Editor: KokiOkutomi
  Comment:
+   ← Revision 95 as of 2016-11-04 13:34:36 → ⇥
  Size: 4288
  Editor: KokiOkutomi
  Comment:
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-  * [[http://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0053/T1605385/002/VM5926_KAGRAIXV_Type-A.pdf|Vertical]] (IXV, EXV, IYV, EYV)
+  * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5794|Vertical]] (IXV, EXV, IYV, EYV)
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- * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5460|Earthquake stop - Security flame]]
+ * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5460|Earthquake stop - Security frame]]
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+ * Fishing rod
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+-----
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+  . Data of weight, optimal load, GAS resonant frequency, keystone height
  . Combination of the standard filters for Type-A with ID
   * Heavier set: 3-2(F1), 2-2(F2), 1-4(F3) 
   * Lighter set: 3-3(F1), 2-1(F2), 1-3(F3)
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+-----