OSEM Coil/Magnet/Flag Calculation

Document #:

JGW-T1503239-v1

Document type:

T

Submitted by:

Mark Barton

Updated by:

Mark Barton

Document Created:

15 Jan 2015, 10:43

Contents Revised:

02 Feb 2015, 16:47

DB Info Revised:

02 Feb 2015, 16:47

Abstract:

Gives the calculation of the position of the magnet in the field of the OSEM coil to give maximum force/current and minimum cross-coupling from position of the coil to force.

Files in Document:

• JGW-T1503239-v1.docx (480.2 kB)
• JGW-T1503239-v1.pdf (547.2 kB)
• Magnets20150202.zip (542.6 kB)

Topics:

• Detector:Suspensions
• Activity:KAGRA

Authors:

• Mark Barton

Keywords:

OSEM coil magnet flag

Notes and Changes:

-v1: initial version based on LIGO-T1000164

Referenced by:

• JGW-T1504450: BS Actuator Design (including design for SRs and PRs)
• JGW-T1503453: Actuator Noise Modeling Report