NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
A rapid method for obtaining frequency-response functions for multiple input photogrammetric dataA two-digital-camera photogrammetric technique for measuring the motion of a vibrating spacecraft structure or wing surface and an applicable data-reduction algorithm are presented. The 3D frequency-response functions are obtained by coordinate transformation from averaged cross and autopower spectra derived from the 4D camera coordinates by Fourier transformation. Error sources are investigated analytically, and sample results are shown in graphs.
Document ID
19840048954
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kroen, M. L.
(NASA Langley Research Center Hampton, VA, United States)
Tripp, J. S.
(NASA Langley Research Center Instrument Research Div., Hampton, VA, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1984
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
AIAA PAPER 84-1060
Accession Number
84A31741
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available