High Performance Electrostatic Sensors and Actuators for LISA Proof Mass Control
Giorgio Fontana
Abstract
This document contains two presentations which describe the working principles of a class of electrostatic multidimensional sensors and force actuators. The subject of the study is the search of the most effective methods for measuring the position of a cubical conducting proof mass which floats in a weightless environment. The same proof mass must be controlled with a feedback loop by applying forces with the same set of electrodes. For more information please see the web site: http://lisa.jpl.nasa.gov/
Create a lesson
Related papers
CMS ECAL Phase-2 upgrade: characterisation and stability analysis of a three-stage low-voltage power-conversion system
Liv Anke Richter, Günther Dissertori, Werner Lustermann et al.
CMS ECAL VFE Production Qualification
C. Borca, S. Argirò, L. T. Bulaja et al.
In-situ azimuthal sample rotation within a horizontal-field cryomagnet for small-angle neutron scattering
Matthew T. Littlehales, Andreas Bauer, Marek Bartkowiak et al.
Hydrogen Electron Cyclotron Resonance Dissociator Demonstrator for the Project 8 Experiment
Manjinder Oueslati, Walter Pettus, Anna Reine et al.
On the Electrodynamics of a Non-Contact Inductive Sensor for High-Accuracy Tip Deflection Measurements of Piezoceramic Bending Actuators and its Application for Energy Harvesting Purposes
Ruediger G. Ballas
Fast Self-Triggering and Segment-Fitting of Cosmic Muons with a small-Diameter Monitored Drift Tube Detector
Shuzhe Li, Yuxiang Guo, Jiajin Ge et al.