Actuator modification for cryopayload

Document #:

JGW-T2011661-v3

Document type:

T

Submitted by:

Yuta Michimura

Updated by:

Yuta Michimura

Document Created:

12 May 2020, 15:28

Contents Revised:

27 May 2020, 16:16

DB Info Revised:

27 May 2020, 16:50

Abstract:

Noise and range calculations cryopayload actuators.
- When High Power Coil Drivers are used for the marionette intermediate mass, and the test mass stages
- When the size of the magnets for the marionette and intermediate mass stages are increased by a factor of 5
- When High Power Coil Drivers are also used for the marionette stage

Files in Document:

• ActuatorModificationForCryopayload.pdf (715.1 kB)
• ActuatorModificationForCryopayload.ppt (1.2 MB)

Topics:

• Detector:Interferometer Sensing and Control
• Detector:Cryogenic
• Activity:KAGRA
• Detector:Suspensions

Authors:

• Yuta Michimura

Keywords:

CRYp MIF ISC coil driver type-a

Related Documents:

• JGW-T1910142: Noise and range calculations for using High Power Coil Driver for the test mass stage of cryopayload
• JGW-T1809078: *APPROVED* KAGRA Sensitivity for Observation Scenario Paper 2018
• JGW-T1503453: Actuator Noise Modeling Report

Referenced by:

• JGW-T2011662: Summary of Sensitivity Estimate for O4 in Various Interferometer Configurations