Choosing trajectory parameters to maximize mission of probability of success.
Mission success probability maximization by selecting trajectory parameters via approximate probability density function
TRAJECTORY OPTIMIZATION↗
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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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An analysis of gravity assisted trajectories to solar system targets.
Gravity assisted trajectories to solar system targets analyzed by two-dimensional solar system model
SOLAR SYSTEM↗
Nonplanar earth-to-moon trajectories in the restricted three-body problem.
Nonplanar trajectory originating near Earth and passing close to Moon in restricted three-body problem
THREE-BODY PROBLEM↗
A technique for optimal final value control of powered flight trajectories.
Technique for controlling acceleration vector along powered flight trajectory, using linear perturbation method
TRAJECTORY CONTROL↗
Family of consecutive collision earth-to-moon trajectories.
Earth Moon trajectories with consecutive collisions treated, using Birkhoff transformation in planar restricted three-body problem
EARTH-MOON TRAJECTORY↗
Trajectory analysis of a 1970 mission to Mercury via a close encounter with Venus.
Unmanned spacecraft trajectory and guidance considerations for close flyby of planet Mercury
SPACECRAFT GUIDANCE↗
Low-thrust trajectory and payload analysis for solar system exploration.
Trajectory energy requirements for low-thrust flights throughout solar system using nuclear- electric propulsion
TRAJECTORY ANALYSIS↗
Ion trajectory studies of the integral-focus, linear-strip cesium contact thrustor.
Computer program for current profile and trajectory analysis for cesium contact thrustor leading to integral focus configuration of multistrip contact engines for long space missions
TRAJECTORY ANALYSIS↗
Choosing trajectory parameters to maximize mission probability of success.
Mission success probability maximization by selecting trajectory parameters via approximate probability density function
MISSION PLANNING↗
The influence of the magnetopause on cosmic ray particle trajectories.
Effects of deformed magnetic field on trajectories and asymptotic directions of arrival of medium energy cosmic rays at various stations, using spherical harmonics
COSMIC RAY PROPAGATION↗
Application of a finite-difference Newton- Raphson algorithm to problems of low-thrust trajectory optimization.
Low thrust trajectory optimization, using Newton- Raphson method to solve nonlinear two-point boundary value problem
TRAJECTORY OPTIMIZATION↗
Powered flight trajectory optimization for lunar and interplanetary transfer.
Steepest descent method of trajectory optimization for computing lunar and interplanetary transfer missions, noting terminal constraints
LUNAR EXPLORATION↗
Trajectories of unmanned spacecraft.
Unmanned spacecraft trajectories, discussing flight mechanics of solar system exploration
SPACECRAFT TRAJECTORY↗
Gravity-assisted trajectories to solar-system targets.
Gravity assisted trajectories to solar system targets analyzed by two-dimensional solar system model
INTERPLANETARY TRAJECTORY↗
Monte Carlo simulation of an adaptive policy for multiple impulse correction of the trajectory of a spacecraft.
Monte Carlo simulation for adaptive policy for multiple impulse correction of trajectory of spacecraft
MIDCOURSE GUIDANCE↗
Failure Analysis of the Method of Adjoint Systems to Determine Optimal Trajectories
Failure analysis of adjoint systems method for determining optimal trajectories
FAILURE MODE↗
Low-thrust Trajectory Capabilities for Exploration of the Solar System Using Nuclear Electric Propulsion
Low-thrust trajectory requirements for solar system exploration using nuclear electric propulsion
NUCLEAR-ELECTRIC PROPULSION↗
Jupiter high-thrust round-trip trajectories
Propulsion requirement for high-thrust round-trip trajectories to Jupiter
ROUND-TRIP TRAJECTORY↗