A method of approximating propellant requirements of low-thrust trajectories
Method of approximating propellant requirements of low thrust trajectories
PROPELLANT↗
SEARCH · Engineering Papers
Results for “trajectory optimization”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Optimum secondary impulse for interplanetary transfer Technical note 64-21
Patched conic theory for optimum two-impulse velocity analysis on interplanetary vehicle transfer trajectory
ORBITAL VELOCITY↗
Conference on guidance theory and trajectory analysis
Guidance theory and trajectory analysis conference - research goals and programs in celestial mechanics, astrodynamics, computer utilization, and optimizational calculations
ASTRODYNAMICS↗
Minimum-fuel, two-impulse, soft lunar landing orbits
Minimum fuel consumption two impulse soft lunar landing trajectories
TRAJECTORY OPTIMIZATION↗
On optimum transfer between two terminal points for minimum initial impulse under an arbitrary initial velocity vector
Optimum transfer between two terminal points for minimum initial impulse under arbitrary initial velocity vector
HODOGRAPH METHOD↗
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↗
Three models of preview control.
Three models of constrained preview control with successive target values of nonuniform importance
DYNAMIC PROGRAMMING↗
Choosing trajectory parameters to maximize mission probability of success.
Mission success probability maximization by selecting trajectory parameters via approximate probability density function
MISSION PLANNING↗
Orbit determination with the Davidon method.
Orbit determination with Davidon method in obtaining maximum likelihood values
TRAJECTORY OPTIMIZATION↗
Jupiter swingby missions to the outer planets.
Jupiter swingby missions to outer planets
PLANETARY SPACE FLIGHT↗
A Method for Determining Optimum Re-entry Trajectories
Determining optimum atmospheric reentry trajectories using Pontryagin maximum principle
PONTRYAGIN PRINCIPLE↗
The utilization of an impulsive solution in solving optimum trajectory problems with bounded thrust magnitude
Impulsive solution used to solve optimum trajectory problems with bounded thrust magnitude
TRAJECTORY OPTIMIZATION↗
Spherical focused blast device
Focusing blast accuracy for antiaircraft missile warheads using a sphere of Composition C-4
ANTIAIRCRAFT MISSILE↗
The primer vector on fixed-time impulsive trajectories.
Primer vector of fixed-time impulsive thrust trajectories
TRAJECTORY OPTIMIZATION↗
Optimum deorbit positioning for minimum impulse reentry.
Optimum deorbit positioning on planetocentric elliptic orbit for single impulse reentry treated by two coupled quartic polynomials
ELLIPTICAL ORBIT↗
Quasilinearization determination of optimum finite-thrust orbital transfers.
Quasi-linearization determination of optimum finite thrust and impulsive orbital transfers
TRAJECTORY OPTIMIZATION↗
Optimum deorbit positioning for minimum impulse reentry.
Optimum deorbit positioning on planetocentric elliptic orbit for single impulse reentry treated by two coupled quartic polynomials
REENTRY PHYSICS↗
Rapid determination of near-optimum linear pitch programs for rocket boosters.
Linear segment pitch rate program for near optimum trajectory for rocket boosters
COMPUTER PROGRAM↗