SATELLITE ATTITUDE DETERMINATION- DIGITAL SENSING AND ONBOARD PROCESSING
Attitude determination for a rotating spacecraft, using a digital aspect sensor and noting system used on s-3 satellite series
ROTATING VEHICLE↗
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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.
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ONBOARD COLLOIDAL PARTICLE GENERATOR FOR ELECTROSTATIC ENGINES
Colloidal particle generator for electrostatic rocket engine using a convergent-divergent nozzle
CONVERGENT-DIVERGENT NOZZLE↗
Laboratory simulation of the combined acoustic-vibration environment of launch vehicle onboard electronic equipment.
Simulation of noise and vibration for testing electronic equipment on launch vehicles
LAUNCH VEHICLE↗
Onboard colloidal particle generator for electrostatic engines
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Norgren, C. T.↗
Requirements for onboard optical guidance of spacecraft on lunar trajectories.
Sensor requirements for midcourse guidance phase of spacecraft on lunar trajectories, with attention to optical measurements and statistical combining for trajectory estimates
OPTICAL MEASUREMENT↗
The effect of word length in the implementation of an onboard computer.
Computational error caused by finite word length of aerospace computers
DIGITAL COMPUTER↗
Onboard spectral observation technique for a model in a shock tube
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Houghton, W. M.↗
Midcourse-guidance procedure with single position fix obtained from onboard optical measurements
Manual procedure for midcourse guidance and applications to Earth-Moon trajectories
Blackshear, W. T.↗
RTCC requirements for mission G - Landing site determination using onboard observations, part 2 Final report
Computer programs for evaluation of telemetered rendezvous radar tracking data of orbiting command module and lunar module landing site determination
Austin, G. A.↗
Event-selection technique for the multi-layer Si − CdTe Compton camera onboard Hitomi
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Masanori Ohno↗
Electromagnetic interference aspects of integrating a UHF/VHF receiver onboard Mariner 5
Electromagnetic interference assessment in integration of Mariner 5 UHF/VHF receiver
Case, R. K.↗
Onboard Checkout and Data Management System /OCDMS/ - Preferred computer manufacturer-supplied software
Computer programs for simulation using digital system
Stomberg, D. H.↗
Apollo navigation ground and onboard capabilities
Ground network navigation studies for Apollo lunar mission
Mayer, J. P.↗
Method of deriving orbital perturbing parameters from onboard optical measurements of an ejected probe or a natural satellite
Optical measurements on secondary satellite for determining perturbation parameters of orbiting spacecraft
Grosch, C. B.↗
The MERiT Onboard the CeREs: A Novel Instrument to Study Energetic Particles in the Earth's Radiation Belts
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S. G. Kanekal↗
Flight packaged onboard checkout systems development unit Final report
Flight-packaged computer-controlled checkout system for manned spacecraft
Source record↗
Development of a prototype onboard EEG analysis system
Laboratory prototype system for acquisition, automatic analysis, and display of astronaut electroencephalographic and electro-oculographic signals, and spacecraft noise effects on sleep
Frost, J. D., Jr.↗
RTCC requirements for mission G - Lunar module attitude determination using onboard observation. Project Apollo
Method for determining LM attitude on lunar surface by Real-Time Computer Complex
Cockrell, B. F.↗