Optimal guidance with transition partial derivative matrices.
Newton method for boundary value problem associated with differential equations applied to Lambert, rendezvous and orbital transfer problems
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Newton method for boundary value problem associated with differential equations applied to Lambert, rendezvous and orbital transfer problems
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Orbital analyses for artificial satellites and computer calculations on interplanetary trajectories
Effective work function of metal contacts to vacuum cleaved photoconducting cadmium sulfide, Curie point switching experiments, and germanium diodes for noise measurements
Simulator program for defining in-flight experiment to evaluate manual control system for Saturn 1
Development of computer subsystems for advanced manned space mission
Development of radiation sensor subsystems for advanced manned space missions
Data reduction of instruction manual for meteorological reports
Design and testing of components for Pioneer 6 spacecraft control system
Flight scheduling in planar two burn minimum fuel rendezvous of interceptor with target vehicles
Derivation of transfer function for optical system relating image intensity to spatial autocorrelation
Functional logic character implementation in breadboard design of NASA modular computer
Working breadboard model of planet tracker under various illuminating conditions, discussing hardware and closed loop tracking error analysis accounting for signal to noise effects
Complex digital computers designed for Apollo spacecraft missions, discussing construction techniques
Orbit selection rules for planetary cartographic spacecraft derived from relations connecting camera angle, view field and imaging resolution
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