Comparison of several trajectory modes for manned and unmanned missions to Mercury - 1980-2000.
Trajectory modes for manned and unmanned missions to Mercury, 1980-2000
VELOCITY↗
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Results for “Trajectory analysis”
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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Sequential estimation of observation error variances in a trajectory estimation problem.
Sequential trajectory estimation improved by implementing simple running estimates of observation error variances
TRAJECTORY ANALYSIS↗
A survey of ballistic Mars-mission profiles.
Trajectory characteristics of high thrust Mars missions and effect on other aspects of mission planning
SPACECRAFT TRAJECTORY↗
Venus-swingby mission mode and its role in the manned exploration of Mars.
Trajectory possibilities for Venus swingby mission and role in manned exploration of Mars
VENUS PROBE↗
A generalized Zubov formulation for limit cycles in third order nonlinear systems.
Generalized Zubov formulation from Liapunov function of limit cycle behavior in third order nonlinear systems
TRAJECTORY ANALYSIS↗
Corrections to station coordinates and to nonzonal harmonics from Baker-Nunn observations.
Corrections to station coordinates and nonzonal coefficients of geogravitational potential from Baker-Nunn observations by combined dynamical and geometrical method
BAKER-NUNN CAMERA↗
Adiabatic motions of charged particles in a dipole model of the magnetosphere.
First and second adiabatic invariants of charged particle motion in calculating trajectory in combined electric-magnetic field
MAGNETOSPHERE↗
An approach to manual space navigation.
Linearized manual space navigation incorporating redundant measurements to compensate for instrumentation inaccuracies
TRAJECTORY ANALYSIS↗
The application of Floquet theory to the computation of small orbital perturbations over long time intervals using the Tschauner- Hempel equations.
Deviation of path of orbiting body calculated from nominal or reference trajectory
ORBITING SATELLITE↗
Systematic Comparison of Venus Swingby Mode with Standard Mode of Mars Round Trips
Mars stopover mission with Venus swingby technique, discussing velocity requirements, trip times and initial mass in earth orbit
MARS PROBE↗
The simultaneous determination of rocket trajectories and rapid auroral variations.
Simultaneous recording of rocket trajectory and rapid auroral variations using high sensitivity image orthicon TV system
IMAGE ORTHICON TUBE↗
On solutions of the Riccati equation in optimization problems.
Algorithm for computing matrix Riccati equation solution in optimization problems
MATRIX ANALYSIS↗
An application of matched asymptotic expansions to hypervelocity flight mechanics.
Matched asymptotic expansion method applied to hypervelocity flight trajectories, obtaining solutions to flight dynamic equations
FLIGHT MECHANICS↗
A computer simulation of the orbital launch window problem.
Digital computer simulation of orbital launch window problem for departure-trajectory analyses
LAUNCH WINDOW↗
Trajectory modes for manned and unmanned missions to Mercury - 1980-2000.
Trajectory modes for manned and unmanned missions to Mercury, 1980-2000
SPACE MISSION↗
Sequential estimation of observation error variances in a trajectory estimation problem.
Sequential trajectory estimation improved by implementing simple running estimates of observation error variances
BAYESIAN STATISTICS↗
Mission design for flight safety.
Manned space flight safety through mission trajectory design, considering hardware, software and operational constraints
MANNED SPACE FLIGHT↗
Acceleration hodograph analysis techniques for powered orbital trajectories, phase 3 Final report
Hodographic equations of motion for powered orbital trajectories in acceleration vector space
Altman, S. P.↗