NASA NTRS · 19650000338
Miniature servo accelerometer is force- balanced
Abstract
Miniature servo accelerometer measures unusually small forces of torques. The pendulous mass of the accelerometer is suspended by fused quartz torsion fibers in an electromagnetically force- balanced environment. It is used in gravity surveys for exploring mineral deposits.
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Johnston, A. R.. 1965-11-01. Miniature servo accelerometer is force- balanced. https://ntrs.nasa.gov/citations/19650000338
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