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⇤ ← Revision 45 as of 2020-09-24 07:46:29 →
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← Revision 49 as of 2020-12-04 11:38:31 → ⇥
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Editor: KousekiMiyo
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==== 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)

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

==== Content ====
  * {i}　Please write
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 * Please write
  * aaaa		  * {i}　Please write
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 * Please write
  * aaaa		  * {i}　Please write

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 in local?
      2. C02 : Can we control the suspension in global?

Acceptance Test

Flow chart

Flow chart for the acceptance check

A: Design phase

Check sheets templates for A

A01 : Simulation satisfy the requirement?

  • {i}　Please write

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?

  • {i}　Please write

B03 : Can we measure the TF in air?

  • {i}　Please write

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 in local?

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

C02 : Can we control the suspension in global?

  • Please write
    • aaaa

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