A REFERENCE SOLUTION FOR LOW-THRUST TRAJECTORIES
Low thrust trajectory analysis - guidance systems
LOW THRUST PROPULSION↗
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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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OPTIMAL LOW-THRUST NEAR-CIRCULAR ORBITAL TRANSFER
Low thrust transfer between circular orbits - guidance systems
GUIDANCE SYSTEM↗
Perturbation solutions for low thrust rocket trajectories
Perturbation solutions for equations of motion of vehicle subjected to low thrust acceleration
MOTION EQUATION↗
Some numerical results of geocentric low thrust trajectory optimization
Determination of optimum, coplanar, circle-to- circle, transfer trajectories for low thrust space vehicles in strong central force field
TRAJECTORY ANALYSIS↗
Computation of optimal interplanetary low- thrust trajectories with bounded thrust magnitude by means of the generalized newton- raphson method
Computation of optimal interplanetary low thrust trajectories, orbital transfer problems by means of generalized Newton-Raphson method
COMPUTATION↗
A natural first approximation to low-thrust trajectories between satellite orbits of the earth and moon.
Low thrust satellite transfer between Earth and Moon orbits based on two-body trajectories and systematic synthesizing process
ORBITAL TRANSFER↗
A natural first approximation to low-thrust trajectories between satellite orbits of the earth and moon.
Low thrust satellite transfer between Earth and Moon orbits based on two-body trajectories and systematic synthesizing process
ORBITAL TRANSFER↗
Low-thrust trajectory and payload analysis for solar system exploration utilizing the accessible regions method
Accessible regions method for delineating generalized low thrust trajectory energy requirements and payload capabilities of vehicle systems for exploration of solar system
PLANETARY EXPLORATION↗
First order control for low-thrust interplanetary vehicles
First order control for low thrust interplanetary vehicles based on calculus of variations and Weierstrass E-function
FIRST ORDER EQUATION↗
Analysis of perturbation solutions of varied thrust trajectories Final report
Perturbation solution analysis of vehicle transfer from one planetary circular orbit to circular orbit around another planet using low thrust acceleration
PERTURBATION↗
Optimum guidance for a low thrust interplanetary vehicle.
Optimum guidance in two dimensions of constant acceleration low-thrust vehicle spiraling away from and in toward planet
OPTIMAL CONTROL↗
Perturbation solutions for low-thrust rocket trajectories.
Perturbation solutions of differential equations of motion for low-thrust rocket trajectories
PERTURBATION THEORY↗
Optimum guidance for a low thrust interplanetary vehicle.
Optimum guidance in two dimensions of constant acceleration low-thrust vehicle spiraling away from and in toward planet
OPTIMAL CONTROL↗
Error analysis of celestial-inertial navigation for low-thrust interplanetary vehicles
Error analysis of celestial-inertial navigation for low thrust electrically propelled interplanetary space vehicles
INERTIAL NAVIGATION↗
A study of low-thrust guidance
Mathematical statement and computer simulation of low thrust guidance problem - minimum time solutions
LOW THRUST PROPULSION↗
Some necessary conditions for optimal fixed- time powered transfers with multiple coasts and thrusts between circular orbits.
Necessary conditions for optimal fixed-time powered transfers with multiple coasts and thrusts between circular orbits
ORBITAL TRANSFER↗
Design and performance of a thermal storage resistojet.
Single nozzle thermal storage resistojet thrustor for low thrust satellite attitude and orbit control applications, noting design and performance
SATELLITE ATTITUDE CONTROL↗
Guidance and Navigation Requirements for Unmanned Flyby and Swingby Missions to the Outer Planets: Low Thrust Missions, Phase B - Volume 3
The guidance and navigation requirements for unmanned missions to the outer planets, assuming constant, low thrust, ion propulsion are discussed. The navigational capability of the ground based Deep Space Network is compared to the improvements in navigational capability brought about by the addition of guidance and navigation related onboard sensors. Relevant onboard sensors include: (1) the optical onboard navigation sensor, (2) the attitude reference sensors, and (3) highly sensitive accelerometers. The totally ground based, and the combination ground based and onboard sensor systems are compared by means of the estimated errors in target planet ephemeris, and the spacecraft position with respect to the planet.
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