Satellite navigation aids.
Artificial satellites as navigation aids, describing angle, range and range-angle systems, discussing orbital mechanics and communications difficulties
Duncan, R. C.↗
SEARCH · Engineering Papers
Results for “navigation”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Autonomous navigation for Mars entry.
Mars autonomous entry navigation, discussing flight path angle control with onboard sensors using realistic sun, Canopus and planet line of sight tracker accuracies
Stafford, P. S.↗
Investigation of planetary navigation using spacecraft-based measurements.
Planetary navigation using spacecraft measurements and Doppler data from earth-based radio tracking, determining accuracy for earth-Mars trajectory
Breckenridge, W. G.↗
Design methods for fault-tolerant navigation computers.
Masking and standby redundancy approach to fault tolerance in space navigation computers with illustrations, discussing automatic maintenance
Avizienis, A.↗
SEAN - A strapdown electrostatic gyro aerospace navigator.
Strapdown electrostatic aerospace navigator /SEAN/ using electrostatically suspended gyros /ESG/ for inertial reference, including drift and computer tests
Dobrotin, B. M.↗
Approach navigation and entry corridors for manned planetary atmosphere braking.
Approach navigation accuracy for planetary atmosphere braking to orbit about Mars and Venus
Eyman, J. R.↗
A simplified technique for estimating the navigational accuracy of an interplanetary spacecraft.
Navigational accuracy of two way Doppler tracking of interplanetary spacecraft during heliocentric and planetary encounter trajectory phases
Bollman, W. E.↗
A spacecraft-based navigation instrument for outer planet missions.
Spacecraft-based navigation instruments for outer planet missions using celestial directions to outer planet natural satellites
Duxbury, T. C.↗
Experimental strapdown redundant sensor inertial navigation system.
Strapdown redundant experimental sensor inertial navigation package containing gyros and accelerometers, discussing signal real time processing by digital computer
Evans, F. A.↗
Autonomous navigation in long-duration, highly eccentric orbits about Mars.
Statistical error analysis of autonomous manned spacecraft navigation in long duration eccentric Mars orbits
Lowes, F. B.↗
Saturn V navigation update.
Navigation state vector update effect on lunar mission completion capability for Saturn 5, emphasizing hardware and scheme errors and accelerometer failure
Obrien, R. M.↗
A hardware simulation of a lunar midcourse navigation system using statistical filter theory and hand-held sextant observations
Kalman filter theory and sextant measurements for lunar midcourse guidance and navigation simulation
Christensen, J. V.↗
Ground based photometry of potential navigation guide stars
Ground based photometry of potential navigation guide stars
Courten, H. C.↗
Analysis and evaluation of a novel inertial navigation system
Inertial navigation system indicates vertical using gyros as sensors
Koenke, E. J.↗
Optimum mixing of inertial navigator and position fix data
Optimum mixing of inertial navigator and position fix data
Brayard, M. C.↗
Uncertainty estimation via preflight test procedures for a space stabilized inertial navigation system
Preflight operation and alignment of space stabilized inertial navigation system for vertical takeoff aircraft
Johansen, H. K.↗
Automatic test and planning procedures for navigation and air traffic control satellites Bibliography
Automatic test and planning procedures bibliography for navigation and air traffic control satellites
Raju, G. V. S.↗
The study of simplified navigation and guidance schemes. Volume 1 - Technical analysis Final report
Navigation and guidance requirements of Jupiter Swingby Mission - Vol. 1
White, G. K.↗