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| {{attachment:VIS Types By Optic.png||width=600}}<<BR>> [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=1676|JGW-G1301676-v1]] |
[[attachment:VIS Types By Optic 2015.png|{{attachment:VIS Types By Optic 2015.png||width=600}}]][[attachment:Layout.png|{{attachment:Layout.png||width=600}}]]<<BR>> (from [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=3737|JGW-G1503737-v6]], [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2265|JGW-T1402265-v1]]) Suspension types:<<BR>> ||[[/TypeA|Type A]]||Test Mass Suspensions|| ||[[/TypeB|Type B]]||BS and SR suspensions || ||||[[/TypeB/BSData|BS Data]]|| ||||[[/TypeB/SR2Data|SR2 Data]]|| ||||[[/TypeB/SR3Data|SR3 Data]]|| ||||[[/TypeB/SRMData|SRM Data]]|| ||[[/TypeBp|Type Bp]]||PR Suspensions|| ||[[/TypeC|Type C]]||Modecleaner Suspensions|| Links to software subpages:<<BR>> ||[[/Simulink|Simulink]]||Building real-time models that run on DAQ front ends and drive suspensions (and other stuff)|| ||[[/DV|DV]]||Dataviewer - viewing live and past data in the time domain|| ||[[/Guardian|Guardian]]|| Tool for monitoring and changing the state of suspensions (and other stuff)|| ||[[/Foton|Foton]]||Tool for editing filters used by realtime models|| ||[[/Remote|Remote]]||How to access DGS systems remotely || ||[[/StripTool|StripTool]]||Monitor slowly changing signals|| ||[[/cdscfg|cdscfg]]||Utilities for setting up the software environment|| ||[[/MEDM|MEDM]]||Tool for editing control screens || ||[[/BURT|BURT]]||Backup and Restore Tool, for getting/setting real-time model control state|| ||[[/Troubleshooting|Troubleshooting]]||Fixes to random issues|| Links to hardware subpages:<<BR>> ||[[/OSEMs|OSEMs]]||OSEMs - shadow sensor+voice coil units|| ||[[/Pico|Pico]]||Picomotors - used to drive pitch, roll and yaw adjustments in the payloads|| ||[[/Stepper|Steppers]]||Stepper motors, used to drive the GAS filter and IP fishing rods|| ||[[/LVDT|LVDT]]||Linear Variable Displacement Transformers, used in the GAS filters and IPs|| ||[[/DIO|DIO]]||Digital IO to switches in coil drivers etc|| ||[[/Drawings|Drawings]]||Drawings|| All subpages:<<BR>> <<Navigation(children,3)>> |
KAGRA VIS Operations Manual
This page is for collecting useful information about the KAGRA Vibration Isolation Subsystem. The hope is that it will evolve into a full-fledged Operations Manual similar to that for LIGO (see https://awiki.ligo-wa.caltech.edu/aLIGO/Suspensions/OpsManual - needs LIGO.ORG privileges; see also https://dcc.ligo.org/E1200633).
Suspension Types
(from JGW-G1503737-v6, JGW-T1402265-v1)
Suspension types:
Test Mass Suspensions |
|
BS and SR suspensions |
|
PR Suspensions |
|
Modecleaner Suspensions |
|
Links to software subpages:
Building real-time models that run on DAQ front ends and drive suspensions (and other stuff) |
|
Dataviewer - viewing live and past data in the time domain |
|
Tool for monitoring and changing the state of suspensions (and other stuff) |
|
Tool for editing filters used by realtime models |
|
How to access DGS systems remotely |
|
Monitor slowly changing signals |
|
Utilities for setting up the software environment |
|
Tool for editing control screens |
|
Backup and Restore Tool, for getting/setting real-time model control state |
|
Fixes to random issues |
Links to hardware subpages:
OSEMs - shadow sensor+voice coil units |
|
Picomotors - used to drive pitch, roll and yaw adjustments in the payloads |
|
Stepper motors, used to drive the GAS filter and IP fishing rods |
|
Linear Variable Displacement Transformers, used in the GAS filters and IPs |
|
Digital IO to switches in coil drivers etc |
|
Drawings |
All subpages: