Design of Electrostatic Feedback for an Experiment to Measure <italic>G</italic>

Design of Electrostatic Feedback for an Experiment to Measure <italic>G</italic>

The torsion pendulum at the heart of the apparatus to measure the gravitational constant, <inline-formula> <tex-math notation="LaTeX">$G$ </tex-math></inline-formula> at the Bureau International des Poids et Mesures (BIPM) is used to measure the gravitational torque...

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Bibliographic Details
Main Authors: Stephan Schlamminger, Leon S. Chao, Vincent Lee, David B. Newell, Clive C. Speake
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Open Journal of Instrumentation and Measurement
Subjects:
Control system
electrostatic forces
gravitational constant
precision measurement
fundamental constant
metrology
Online Access:https://ieeexplore.ieee.org/document/9801078/

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