Differences between revisions 11 and 32 (spanning 21 versions)

LVDT

Linear Variable Differential Transformer¹ is a relative displacement sensor.

Calibration

(Typical calibration plot)

Procedure

Noise

(Typical measurement result)

Setup

(Graphical description)

Peripherals

Chasses/Devices	Description	Links
LVDT Driver	Distributing modulation career to 4 primary coils and demodulating displacement signals from receiver coils.	JGW-D1402826
LVDT-ACT Distributor	[Passive] Rearranging pin assignments from the emitter/receiver collection into the feedthrough port collection	JGW-D1402124
LVDT-ACT Combiner	[Passive] Extented LVDT-ACT distributor with LC filters for sharing receiver/actuator coils.	JGW-D1706069

Implemented location

References

H. Tariq et al., Nucl. Instrum. Methods Phys. Res. A 489 (1-3), pp. 570-576 (2002) ScienceDirect

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+(''Typical calibration plot'')

=== Procedure ===
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+(''Typical measurement result'')
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-==== Peripherals ====
+(''Graphical description'')
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-|| '''Chasses/Devices''' || '''Description''' ||<-2> '''Links''' ||
|| LVDT Driver ||  || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2826|JGW-D1402826]] || [[|Wiki page]] ||
|| LVDT-ACT Distributor ||  || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2124|JGW-D1402124]] || [[|Wiki page]] ||
|| LVDT-ACT Combiner ||  || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6069|JGW-D1706069]] || [[|Wiki page]] ||
+=== Peripherals ===

||<#dddddd> '''Chasses/Devices''' ||<#dddddd> '''Description''' ||<#dddddd> '''Links''' ||
|| [[KAGRA/Subgroups/AEL/Circuits/LVDT|LVDT Driver]] || Distributing modulation career to 4 primary coils and demodulating displacement signals from receiver coils. || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2826|JGW-D1402826]] ||
|| [[KAGRA/Subgroups/AEL/Circuits/LVDTDistributor|LVDT-ACT Distributor]] || [''Passive''] Rearranging pin assignments from the emitter/receiver collection into the feedthrough port collection || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2124|JGW-D1402124]] ||
|| LVDT-ACT Combiner || [''Passive''] Extented LVDT-ACT distributor with ''LC'' filters for sharing receiver/actuator coils. || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6069|JGW-D1706069]] ||
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- * H. Tariq et al., ''Nucl. Instrum. Methods Phys. Res. A'' '''489''' (1-3), pp. 570-576 (2002) [[https://www.sciencedirect.com/science/article/pii/S0168900202008021|ScienceDirect]]
+ i. H. Tariq et al., ''Nucl. Instrum. Methods Phys. Res. A'' '''489''' (1-3), pp. 570-576 (2002) [[https://www.sciencedirect.com/science/article/pii/S0168900202008021|ScienceDirect]]

=== Notable klog posts ===

== See also ==

 * [[KAGRA/Subgroups/VIS/Sensors/BFLVDT|BF LVDT]]: