NASA NTRS · 20080004980
Using a 2D displacement sensor to derive 3D displacement information
Abstract
A 2D displacement sensor is used to measure displacement in three dimensions. For example, the sensor can be used in conjunction with a pulse-modulated or frequency-modulated laser beam to measure displacement caused by deformation of an antenna on which the sensor is mounted.
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Soares, Schubert F.. 2002-08-06. Using a 2D displacement sensor to derive 3D displacement information. https://ntrs.nasa.gov/citations/20080004980
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