Minimum Delta 5, three-impulse transfer onto a trans-Mars asymptotic velocity vector
Optimum three-impulse transfer from circular Earth parking orbit onto asymptotic velocity vector characteristic of Mars
Bean, W. C.↗
SEARCH · Engineering Papers
Results for “vectorization”
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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Thrust vector control apparatus Patent
Thrust vector control by secondary injection of fluid into rocket nozzle flow field to separate exhaust flow
Conrad, E. W.↗
Performance of Apollo block 2 thrust vector control using the PGNCS /Primary Guidance Navigation and Control System/ - Project Apollo
Computerized performance evaluation of Apollo thrust vector digital autopilot control system
Smith, E. E., Jr.↗
RTCC requirements for mission G - Landing site determination using a lunar gravity vector
Real time computer program for determining lunar module landing site using lunar gravity vector
Flanagan, P. F.↗
Generation of random vectors with known mean and covariance
Random vector generation with known mean and covariance
Speed, F. M.↗
Thrust Vector Control /TVC/ system study program, volume 1 Final report summary
Thrust vector control system study for S-1B-5A booster - summary
Source record↗
Thrust Vector Control /TVC/ system study program, volume 2 Final report
Thrust vector control system study for S-1B-5A booster - detailed report with appendices and bibliographies
Source record↗
Position of sun and magnetic vector for three launch sites - Wallops Island, White Sands, and Fort Churchill
Position of sun and magnetic vector for three launch sites - graphs
Davis, L. T.↗
Thrust vector control study for large /260 inch/ rocket motor applications
Design concepts of thrust vector control for large rocket motor applications
Erickson, L. H.↗
Statistics of state-vector corrections for Apollo onboard computers
Apollo onboard computers tracking data state- vector corrections covariance matrix, considering initial estimate, noise and tracking geometry errors
Pixley, P. T.↗
Primer vector theory for matched-conic trajectories
Lawden primer vector theory applied to matched conic spacecraft trajectories optimization
Glandorf, D. R.↗
Back reflection of scalar and vector waves in gravitational fields
Back reflection of zero-mass scalar or vector waves in gravitational fields produced by non- Lorentz part of spatial metric components
Nordtvedt, K., Jr.↗
Orbit determination from two position vectors and periapsis radius
Orbit determination from two position vectors and periapsis radius, introducing polar equation for conic to obtain solution
Estes, R. H.↗
A new vector-matrix second order sensitivity equation with application to entry problem
Vector-matrix differential equation for second order sensitivity coefficients applied to trajectory optimization, modeling and compensation and guidance and control
Cefola, P. J.↗
Homogeneous electromagnetic and massive-vector- meson fields in Bianchi cosmologies
Maxwell equations and equations of massive-vector- meson fields in spatially homogeneous Bianchi cosmologies, obtaining formula for homogeneous EM field
Hughston, L. P.↗
Thrust vectoring systems
Ion thrust vectoring systems for satellite attitude control and stationkeeping, discussing deflection techniques
King, H. J.↗
An ion engine thrust vector measuring device
Thrust vector measuring device using floating suspension system for ion engines, detecting vertical tilt and horizontal drifts of floating platform
Herron, B. G.↗