Low thrust mission analysis using an analytical trajectory optimization model

1970 ◽  
Author(s):  
G. HAZELRIGG, JR. ◽  
A. KORNHAUSER ◽  
P. LION
Keyword(s):  
Optimization Model ◽  
Trajectory Optimization ◽  
Low Thrust ◽  
Mission Analysis

Trajectory Optimization Applied to Space Rendezvous

2013 ◽  
Vol 756-759 ◽  
pp. 3466-3470
Author(s):  
Xu Min Song ◽  
Qi Lin
Keyword(s):  
Simulated Annealing ◽  
Optimization Model ◽  
Trajectory Optimization ◽  
Optimization Problem ◽  
Optimization Method ◽  
Nonlinear Constraints ◽  
Design Variables ◽  
Adaptive Simulated Annealing ◽  
Simulation Results

The trajcetory plan problem of spece reandezvous mission was studied in this paper using nolinear optimization method. The optimization model was built based on the Hills equations. And by analysis property of the design variables, a transform was put forward , which eliminated the equation and nonlinear constraints as well as decreaseing the problem dimensions. The optimization problem was solved using Adaptive Simulated Annealing (ASA) method, and the rendezvous trajectory was designed.The method was validated by simulation results.

Low-Thrust Trajectory Optimization Procedure for Gravity-Assist, Outer-Planet Missions

2006 ◽  
Vol 43 (1) ◽  
pp. 121-129 ◽  
Author(s):  
Byoungsam Woo ◽  
Victoria L. Coverstone ◽  
Michael Cupples
Keyword(s):  
Trajectory Optimization ◽  
Optimization Procedure ◽  
Outer Planet ◽  
Low Thrust ◽  
Gravity Assist

scholarly journals Beam flatness modulation for a flattening filter free photon beam utilizing a novel direct leaf trajectory optimization model

2020 ◽  
Vol 21 (3) ◽  
pp. 142-152
Author(s):  
Nicholas J. Potter ◽  
Guanghua Yan ◽  
Hongcheng Liu ◽  
Haitham Alahmad ◽  
Darren L. Kahler ◽  
...  
Keyword(s):  
Optimization Model ◽  
Trajectory Optimization ◽  
Photon Beam ◽  
Flattening Filter Free ◽  
Flattening Filter
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