Differences between revisions 24 and 32 (spanning 8 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

-  ⇤ ← Revision 24 as of 2020-03-26 18:25:14 → 
  Size: 1532
  Editor: KokiOkutomi
  Comment:
+   ← Revision 32 as of 2020-03-27 16:43:38 → ⇥
  Size: 1644
  Editor: KokiOkutomi
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 8:
+=== Procedure ===
-Line 19:
+Line 23:
-|| '''Chasses/Devices''' || '''Description''' ||<-2> '''Links''' ||
|| 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]] || [[|Wiki page]] ||
|| 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]] || [[|Wiki page]] ||
|| 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]] || [[|Wiki page]] ||
+||<#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]] ||
-Line 28:
+Line 32:
- * 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 ===