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[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12025| Flow chart for the acceptance check ]] |
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=== A01 : Could the simulation satisfy the requirement? === | === A01 : Simulation satisfy the requirement? === |
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KAGRA requirements | * KAGRA requirements |
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* 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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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) |
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==== 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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=== B01 === | === B01 : Tower is ready to combine? === |
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=== B02 === * Please write * aaaa |
=== B02 : Payload is ready to combine? === * {i} Please write |
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=== B03 === * Please write * aaaa |
=== B03 : Can we measure the TF in air? === * {i} Please write |
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=== B04 === * Please write * aaaa == C: Integration phase == [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=xxx|Check sheets templates for C]] === C01 === |
=== B04 : Can we measure the TF in vacuum? === |
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== 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 in local? === |
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=== C02 === | === C02 : Can we control the suspension in global? === |
Acceptance Test
Flow chart
Flow chart for the acceptance check
A: Design phase
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)
Output
- Transfer function
- transfer function of the suspension (ref. xxx)
- Noises
- requirement for sensor noises (ref. xxx)
- requirement for actuator noises (ref. xxx)
Content
B: Installation phase
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
B03 : Can we measure the TF in air?
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
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