Differences between revisions 1 and 42 (spanning 41 versions)
⇤ ← Revision 1 as of 2020-08-27 14:06:18 →
Size: 737
Editor: RyutaroTakahashi
Comment:
← Revision 42 as of 2020-09-23 18:12:51 → ⇥
Size: 2176
Editor: KousekiMiyo
Comment:
Deletions are marked like this. Additions are marked like this.
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<<TableOfContents(3)>>
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== Flow chart ==
{{https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0120/E2012025/003/VISworkflow-Overview.png|WorkFlow|width=600}}
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== Check items on Hardware ==
=== Cable connection ===
* Resistance (Ohom)
* Continuity (O/X)		 == A: Design phase ==
[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=xxx|Check sheets templates for A]]
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=== Calibration (LVDT, ACC) ===
* Calibration (plot, polarity, coefficient)
* Sensor noise (plot)		 === A01 : Simulation satisfy the requirement? ===
==== Input ====
 * KAGRA requirements
  * Input the design sensitivity (ref. xxx)
  * Input the DAC limit (ref. xxx)
 * Suspension model
  * plant model : rigid body model by SUMCON (ref. xxx)
  * control model : LTI model by Matlab simlink (ref. xxx)
  * noise model : seismic noise, control noise (ref. xxx)
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=== Working point and dynamic range with FR, Limit SW ===
* Range (from -mm to +mm)
* Minimum range (mm)
* Optimal point (mm)
* Limit SW (on/off)		 ==== Content ====
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=== Tuned frequencies of GAS Filter/IP ===
* Frequency (TF, actuator efficiency)
* Maximum frequency (Hz)
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== Check items on Software (Control) ==
=== Healthy check template ===
* Transfer function (plot)
* Resonant frequencies (PreQUA)		 ==== Output ====
 * Transfer function
  * transfer function of the suspension (ref. xxx)
 * Noises
  * requirement for sensor noises (ref. xxx)
  * requirement for actuator noises (ref. xxx)
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=== Damping time ===
* RMS in spectrum (plot)		 == B: Installation phase ==
[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11957|Check sheets templates for B]]
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=== Noise budget ===
* Spectrum (plot)		 === B01 : Tower is ready to combine? ===
 * Cable connection
  * Resistance (Ohom)
  * Continuity (OK/NO)
 * Calibration (LVDT, ACC)
  * Calibration (plot, polarity, coefficient)
  * Sensor noise (plot)
 * Working point and dynamic range with FR, Limit SW
  * Range (from -mm to +mm)
  * Minimum range (mm)
  * Optimal point (mm)
  * Limit SW (on/off)
 * Tuned frequencies of GAS Filter/IP
  * Frequency (TF, actuator efficiency)
  * Maximum frequency (Hz)
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=== Guardian === === B02 : Payload is ready to combine? ===
 * Please write
  * aaaa

=== B03 : Can we measure the TF in air? ===
 * Please write
  * aaaa

=== B04 : Can we measure the TF in vacuum? ===
 * Damping time
  * RMS in spectrum (plot)
 * Healthy check
  * Transfer function (plot)
  * Resonant frequencies (PreQUA)

== C: Integration phase ==
[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=xxx|Check sheets templates for C]]

=== C01 : Can we control the suspension? ===
 * Noise budget
  * Spectrum (plot)
 * Automation
  * check the guardian transition

=== C02 : Can we ===
 * Please write
  * aaaa

Contents

  1. Acceptance Test
    1. Flow chart
    2. A: Design phase
      1. A01 : Simulation satisfy the requirement?
    3. B: Installation phase
      1. B01 : Tower is ready to combine?
      2. B02 : Payload is ready to combine?
      3. B03 : Can we measure the TF in air?
      4. B04 : Can we measure the TF in vacuum?
    4. C: Integration phase
      1. C01 : Can we control the suspension?
      2. C02 : Can we

Acceptance Test

Flow chart

WorkFlow

A: Design phase

Check sheets templates for A

A01 : Simulation satisfy the requirement?

Input

  • KAGRA requirements
    • Input the design sensitivity (ref. xxx)
    • Input the DAC limit (ref. xxx)
  • Suspension model
    • plant model : rigid body model by SUMCON (ref. xxx)
    • control model : LTI model by Matlab simlink (ref. xxx)
    • noise model : seismic noise, control noise (ref. xxx)

Content

Output

  • Transfer function
    • transfer function of the suspension (ref. xxx)
  • Noises
    • requirement for sensor noises (ref. xxx)
    • requirement for actuator noises (ref. xxx)

B: Installation phase

Check sheets templates for B

B01 : Tower is ready to combine?

  • Cable connection
    • Resistance (Ohom)
    • Continuity (OK/NO)
  • Calibration (LVDT, ACC)
    • Calibration (plot, polarity, coefficient)
    • Sensor noise (plot)
  • Working point and dynamic range with FR, Limit SW
    • Range (from -mm to +mm)
    • Minimum range (mm)
    • Optimal point (mm)
    • Limit SW (on/off)
  • Tuned frequencies of GAS Filter/IP
    • Frequency (TF, actuator efficiency)
    • Maximum frequency (Hz)

B02 : Payload is ready to combine?

  • Please write
    • aaaa

B03 : Can we measure the TF in air?

  • Please write
    • aaaa

B04 : Can we measure the TF in vacuum?

  • Damping time
    • RMS in spectrum (plot)
  • Healthy check
    • Transfer function (plot)
    • Resonant frequencies (PreQUA)

C: Integration phase

Check sheets templates for C

C01 : Can we control the suspension?

  • Noise budget
    • Spectrum (plot)
  • Automation
    • check the guardian transition

C02 : Can we

  • Please write
    • aaaa

KAGRA/Subgroups/VIS/Acceptance Test (last edited 2020-12-04 11:38:31 by KousekiMiyo)