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 3. Operability: Recover the VIS system automatically  3. Operability: Recover the all VIS system automatically

Vibration Isolation System (VIS)

Meetings

Management

Other subsystem interfaces

For Users

Apps

Weekly VIS meeting

Schedule

AEL interfaces

Bug Reports

SUMCON

Extraordinary meetings

DGS interfaces

Trouble Shooting

ModelPlotter

Old VISMeeting

AutoMeasurement

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SuspensionControlModeling

Suspensions

Mechanics

Sensors

Actuators/Motors

Digital System

Control

Type-A

Pre-Isolator

Inertial Sensor

Voice coil actuator

RTModel

General concept

Type-B

GAS

LVDT

Solenoid actuator?

Guardian

Kontrol

Type-Bp

Magnetic damper

Photo Sensor

Picomotor

SDF

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Type-C

Maraging wire

Optical Lever (OpLev)

Stepper motor

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TMS-VIS

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OSEM

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Design

Detail Design

Installation

Commissioning

Operation

Future Upgrade

Suspension Design

CAD

Procedure

VIS Monitors

Manual

Upgrade

Actuator Design

Rack Layout

Misc.

HealthCheck

Picomotor

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Cabling

Calibration

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Fishing Rods

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Diagonalization

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Stepper Motor

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Diagonalization

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TypeA

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TypeB

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TypeBp

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TypeC

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TMS-VIS

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Links, Misic.

Documents

Wiki SEI, SUS

VIS Introduction

Log SEI, LHO, LLO, Virgo

Photos

Requirements

VIS subgroup guarantee the following items;

  1. Isolation performance: Does not contaminate the design sensitivity
  2. Stability: Keep the above performance in anytime
  3. Operability: Recover the all VIS system automatically

Detail descriptions are written in here: JGW-E2011930


/!\ [April 28. 2020] Miyo is cleaning up the VIS wiki pages. Progress is posted here.

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