Differences between revisions 9 and 10
Revision 9 as of 2018-05-19 10:34:11
Size: 817
Editor: AyakaShoda
Comment:
Revision 10 as of 2022-03-08 14:11:07
Size: 4023
Editor: hiromi.yasui
Comment:
Deletions are marked like this. Additions are marked like this.
Line 36: Line 36:
= Suspension models in MEDM =
|| '''Stage''' ||'''DOF''' ||'''Author''' ||'''Data''' ||'''Date''' ||'''klog''' ||
|| IP || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_L_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| IP || T || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_T_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| IP || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_Y_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| GAS || F0 || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/F0_GAS_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| GAS || F1 || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/F1_GAS_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| GAS || BF || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/BF_GAS_EXC.xml || 2022/1/25 || [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19557|klog19557]] ||
|| IM || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_L_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| IM || P || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_P_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| IM || R || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_R_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| IM || T || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_T_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| IM || V || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_V_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| IM || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_Y_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| TM || L || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_L_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| TM || P || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_P_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||
|| TM || Y || Terrence || /kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_Y_EXC.xml || 2022/1/28 || [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=19608|klog19608]] ||

-----

BS suspension information


position

FARO measurement

GAS default height (LVDT readout)

  • BF GAS LVDTIN:
  • F1 GAS LVDTIN:
  • F0 GAS LVDTIN:


suspension parameters

resonant frequencies

KAGRA/Subgroups/VIS/TypeB/BSdetail/BSresFreqs.pdf

  • There is a resonance at 4 kHz, which might be an internal mode of the optic.

position of the COM

calculated from the resonant frequencies.


sensor & actuator parameters

Oplev calibration

OSEM calibration

LVDT calibration

actuation efficiency


Suspension models in MEDM

Stage

DOF

Author

Data

Date

klog

IP

L

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_L_EXC.xml

2022/1/25

klog19557

IP

T

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_T_EXC.xml

2022/1/25

klog19557

IP

Y

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IP_Y_EXC.xml

2022/1/25

klog19557

GAS

F0

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/F0_GAS_EXC.xml

2022/1/25

klog19557

GAS

F1

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/F1_GAS_EXC.xml

2022/1/25

klog19557

GAS

BF

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/BF_GAS_EXC.xml

2022/1/25

klog19557

IM

L

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_L_EXC.xml

2022/1/28

klog19608

IM

P

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_P_EXC.xml

2022/1/28

klog19608

IM

R

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_R_EXC.xml

2022/1/28

klog19608

IM

T

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_T_EXC.xml

2022/1/28

klog19608

IM

V

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_V_EXC.xml

2022/1/28

klog19608

IM

Y

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/IM_Y_EXC.xml

2022/1/28

klog19608

TM

L

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_L_EXC.xml

2022/1/28

klog19608

TM

P

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_P_EXC.xml

2022/1/28

klog19608

TM

Y

Terrence

/kagra/Dropbox/Subsystems/VIS/vis_commissioning/bs/transfer_function/TM_Y_EXC.xml

2022/1/28

klog19608


Related Link

KAGRA/Subgroups/VIS/TypeB/BSdetail (last edited 2022-03-08 14:11:07 by hiromi.yasui)