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Analysis of image-based navigation system for rotorcraft low-altitude flightSome of the issues in the location of objects using a sequence of images from a passive sensor are examined. Image-object differential equations for a rotorcraft executing an arbitrary maneuver are developed. Assuming an onboard inertial navigation system for rotorcraft, state estimation, this study considers how object location is affected by the choice of Kalman filter estimation technique, the rotorcraft, and the object. Simulation results are presented.
Document ID
19920073344
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Sridhar, Banavar
(NASA Ames Research Center Moffett Field, CA, United States)
Phatak, Anil V.
(Analytical Mechanics Associates Mountain View, CA, United States)
Date Acquired
August 15, 2013
Publication Date
April 1, 1992
Publication Information
Publication: IEEE Transactions on Systems, Man, and Cybernetics
Volume: 22
Issue: 2, Ma
ISSN: 0018-9472
Subject Category
Aircraft Communications And Navigation
Accession Number
92A55968
Distribution Limits
Public
Copyright
Other

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