Towards a Low Level Accelerometer Contributor(s): National Aeronautics and Space Administr (Created by), Ezekiel, S. (Author) |
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ISBN: 1288909640 ISBN-13: 9781288909643 Publisher: Biblioscholar
Binding Type: Paperback Published: March 2013 |
Additional Information |
BISAC Categories: - Education |
Physical Information: 0.22" H x 7.44" W x 9.69" L (0.46 lbs) 108 pages |
Descriptions, Reviews, Etc. |
Publisher Description: A preliminary investigation is made into a low level accelerometer incorporating a diamagnetically supported magnet inside a superconducting tube. Low level control forces are examined and the magnetic force is found most suitable. Light pressure exerts a measurable force and is suggested for calibration. The feasibility of closing a feedback loop around the magnet is demonstrated. The accelerometer shows much promise for application below 10 (sup -6)g and the performance results obtained so far are limited only by displacement detector sensitivity and noisy environment. |
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