Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2018-07-27 16:08:54 →
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Editor: SatoshiTanioka
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Editor: SatoshiTanioka
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 . 防振台に重りを浦口さんに載せてもらって台を下に下げるようにしたときにLVDTからの信号が正に変化するか、負に変化するかを調べた。
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|| LVDT V1 ||negative ||
|| LVDT V2 ||positive ||		 || LVDT V1 || negative ||
|| LVDT V2 || positive ||

2018/07/27

What we did

  • Made diagonalization matrices for LVDTs, Geophones, and Coil Actuator (Vertical).
  • Checked polarity of vertical LVDTs with Uraguchi-san.
  • 防振台に重りを浦口さんに載せてもらって台を下に下げるようにしたときにLVDTからの信号が正に変化するか、負に変化するかを調べた。

Polarity

Sensor

LVDT V1

negative

LVDT V2

positive

LVDT V3

negative

KAGRA/subgroup/AOS/TMS-VIS0/2018-07-27 (last edited 2018-07-27 23:51:23 by SatoshiTanioka)