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← Revision 23 as of 2022-03-08 13:37:26 ⇥
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Deletions are marked like this. | Additions are marked like this. |
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/* {{attachment:KAGRA/Subgroups/VIS/TypeB/BSdetail/BSresFreqs.pdf||width=800, height=500}} */ | {{attachment:KAGRA/Subgroups/VIS/TypeB/SR3detail/SRresFreqs_v2.pdf||width=800, height=500}} |
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|| number# || for which? || linear range [cnt] || calibration factor [um/cnt] || noise level at 10 Hz || | || number# || for which? || calibration factor [um/cnt] || linear range [cnt] || noise level at 10 Hz || |
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{{attachment:sr3imv1osem.png||width=33%,align="left"}} {{attachment:sr3imv2osem.png||width=33%,align="center"}} {{attachment:sr3imv3osem.png||width=33%,align="right"}} |
{{attachment:sr3imh1osem.png||width=33%,align="left"}} {{attachment:sr3imh2osem.png||width=33%,align="center"}} {{attachment:sr3imh3osem.png||width=33%,align="right"}} |
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/* {{attachment:calibLVDT_ETMX_IPH1_20171012.png||width=33%,align="left"}} */ {{attachment:sr3sflvdt20180504.png||width=33%,align="center"}} {{attachment:sr3bf-calibration-2018-4-5.png||width=33%,align="right"}} == IP-LVDT calibration == || Sensor|| Efficiency [um/cnt] || Noise level at 10 Hz || || LVDT H1 ||<)> || || || LVDT H2 ||<)> || || || LVDT H3 ||<)> || || |
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== IP-LVDT calibration == ||'''Sensor'''||'''Efficiency [um/cnt]'''|| || LVDT H1 ||<)> || || LVDT H2 ||<)> || || LVDT H3 ||<)> || /* {{attachment:calibLVDT_ETMX_IPH1_20171012.png||width=33%,align="left"}} */ /* {{attachment:calibLVDT_ETMX_IPH2_20171012.png||width=33%,align="center"}} */ /* {{attachment:calibLVDT_ETMX_IPH3_20171012.png||width=33%,align="right"}} */ == Geophone calibration == |
== Geophone (calibration??) == |
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----- |
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----- |
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=== Assignment === |
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||<:-6> ''Epics channel name: K1:STEPPER_***_GAS'' || ||<:-6> ''Driver IP address: 10.68.150.**'' || ||'''Motor 0'''||'''Motor 1'''||'''Motor 2'''||'''Motor 3'''||'''Motor 4'''||'''Motor 5'''|| || || || || ||''<blank>''||''<blank>''|| === Adjustable range === * TF: * SF: [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4720|klog#4720]] * BF: [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4654|klog#4654]] ----- === Suspension models in MEDM === || '''Stage''' ||'''DOF''' ||'''Author''' ||'''Data''' ||'''Date''' ||'''klog''' || || IP || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_L_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IP || T || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_T_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IP || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_Y_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || GAS || F0 || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/F0_GAS_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || GAS || F1 || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/F1_GAS_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || GAS || BF || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/BF_GAS_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_L_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || R || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_R_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || P || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_P_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || T || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_T_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_Y_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || IM || V || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_V_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || TM || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_L_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || TM || P || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_P_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || || TM || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_Y_EXC.xml || 2021/8/19 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17956|klog17956]] || |
SR3 suspension information
position
FARO measurement
GAS default height (LVDT readout)
- BF GAS LVDTIN:
- F1 GAS LVDTIN:
- F0 GAS LVDTIN:
suspension parameters
resonant frequencies
position of the COM
calculated from the resonant frequencies.
sensor & actuator parameters
Oplev calibration
OSEM calibration
IM-stage
number# |
for which? |
calibration factor [um/cnt] |
linear range [cnt] |
noise level at 10 Hz |
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No#53 |
IM-V1 |
0.078991 |
1600-12500 |
|
No#54 |
IM-V2 |
0.079014 |
1480-12600 |
|
No#55 |
IM-V3 |
0.083248 |
1500-12000 |
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|
|
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No#56 |
IM-H1 |
0.074347 |
1390-14200 |
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No#57 |
IM-H2 |
0.070756 |
1370-14700 |
|
No#58 |
IM-H3 |
0.088711 |
1450-11100 |
|
GAS-LVDT calibration
GAS optimal load without their caps
GAS name |
optimal frequency |
optimal load |
optimal height of the keystone |
LVDT linear range? |
Fishing rod range? |
Note |
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TF |
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|
SF-B2-6 |
0.32 Hz |
166.40 kg |
67.8 mm |
64[mm] to 66.5[mm] |
63.5[mm] to 67.5[mm] |
|
BF-No7 |
0.39 Hz |
53.17 kg |
64.9 |
64[mm] to 66.5[mm] |
64.2[mm] to 66.5[mm] |
Sensor |
Efficiency [um/cnt] |
F0-LVDT |
|
SF-LVDT |
0.08845 |
BF-LVDT |
0.05497 |
IP-LVDT calibration
Sensor |
Efficiency [um/cnt] |
Noise level at 10 Hz |
LVDT H1 |
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|
LVDT H2 |
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LVDT H3 |
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|
Geophone (calibration??)
Frequency response
Geophone's frequency response to the ground velocity:
- Ge: Generator constant [V/(m/s)]
- η: Intrinsic damping ratio
- ω0: Resonant angular frequency [rad/s]
Sensor |
S/N |
Generator constant (nominal) [V/(m/s)] |
Damping ratio (estimated) |
Resonant frequency [Hz] |
GEO H1 |
# |
|
|
|
GEO H2 |
# |
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GEO H3 |
# |
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|
Noise
Sensor |
Noise [m/rtHz] @ 0.1 Hz |
Noise [m/rtHz] @ 10 Hz |
GEO H1 |
|
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GEO H2 |
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GEO H3 |
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Calibration
Converted displacement [um] = 3.052 x 10-4 [V/cnt] / HGEO(ω) / (gainPreamp) x (DC cutoff) x 1/s (m/(m/s)) x 106
actuation polarization
TM-stage
COIL |
sign |
H1 |
|
H2 |
|
H3 |
|
H4 |
|
IM-stage
COIL |
sign |
H1 |
|
H2 |
|
H3 |
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|
V1 |
|
V2 |
|
V3 |
|
IP-stage
COIL |
sign |
H1 |
|
H2 |
|
H3 |
|
Diagonalization matrix
- ACC2EUL
H1 |
H2 |
H3 |
To: |
** |
|
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|
** |
|
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** |
|
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|
- LVDT2EUL
H1 |
H2 |
H3 |
To: |
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|
Long. |
|
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|
Trans. |
|
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|
Yaw |
- EUL2COIL
Long. |
Trans. |
Yaw |
To: |
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|
H1 |
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H2 |
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|
H3 |
actuation efficiency
Stepper motor
See also: Stepper motor setup
Assignment
Epics channel name: K1:STEPPER_***_IP |
|||||
Driver IP address: 10.68.150.** |
|||||
Motor 0 |
Motor 1 |
Motor 2 |
Motor 3 |
Motor 4 |
Motor 5 |
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|
<blank> |
<blank> |
Epics channel name: K1:STEPPER_***_GAS |
|||||
Driver IP address: 10.68.150.** |
|||||
Motor 0 |
Motor 1 |
Motor 2 |
Motor 3 |
Motor 4 |
Motor 5 |
|
|
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|
<blank> |
<blank> |
Adjustable range
Suspension models in MEDM
Stage |
DOF |
Author |
Data |
Date |
klog |
IP |
L |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_L_EXC.xml |
2021/8/19 |
|
IP |
T |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_T_EXC.xml |
2021/8/19 |
|
IP |
Y |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IP_Y_EXC.xml |
2021/8/19 |
|
GAS |
F0 |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/F0_GAS_EXC.xml |
2021/8/19 |
|
GAS |
F1 |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/F1_GAS_EXC.xml |
2021/8/19 |
|
GAS |
BF |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/BF_GAS_EXC.xml |
2021/8/19 |
|
IM |
L |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_L_EXC.xml |
2021/8/19 |
|
IM |
R |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_R_EXC.xml |
2021/8/19 |
|
IM |
P |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_P_EXC.xml |
2021/8/19 |
|
IM |
T |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_T_EXC.xml |
2021/8/19 |
|
IM |
Y |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_Y_EXC.xml |
2021/8/19 |
|
IM |
V |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/IM_V_EXC.xml |
2021/8/19 |
|
TM |
L |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_L_EXC.xml |
2021/8/19 |
|
TM |
P |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_P_EXC.xml |
2021/8/19 |
|
TM |
Y |
Terrence |
/kagra/Dropbox/Subsystems/VIS/vis_commissioning/sr3/transfer_function/TM_Y_EXC.xml |
2021/8/19 |