Inverse-Dynamics Particle Swarm Optimization for Spacecraft Minimum-Time Slew Maneuvers with Constraints

Aerotecnica Missili & Spazio

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Field Value
 
Title Inverse-Dynamics Particle Swarm Optimization for Spacecraft Minimum-Time Slew Maneuvers with Constraints
 
Creator Spiller, Dario
Curti, Fabio
Ansalone, Luigi
 
Subject Spaceflight Mechanics; Optimization; Guidance, Navigation and Control.
Particle Swarm; Differential Flatness; Inverse Dynamics; Optimization
Optimal Control; Attitude Dynamics; Particle Swarm Optimization
 
Description The problem of planning spacecraft minimum time reorientation maneuvers under boundaries and path constraints is addressed. Keep-out constraints for an optical sensor are considered and end-point constraints are imposed to obtain a rest-to-rest maneuver. The recently developed Inverse-dynamics Particle Swarm Optimization is improved and employed to solve the transcribed parameters problem. The numerical optimization technique is based on a differential flatness formulation of the dynamical system and the application of swarm intelligence to search for the solution. The flat outputs are chosen as the Modified Rodriguez Parameters which are approximated with B-spline curves. State and control are expressed as nonlinear functions of the flat outputs. It is established that the computation of minimum time maneuvers with the proposed technique leads to near optimal solutions, which fully satisfy all the boundaries and path constraints.
 
Publisher Associazione Italiana di Aeronautica e Astronautica (AIDAA)
 
Contributor
 
Date 2017-12-29
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Numerical; Simulation
 
Format application/pdf
 
Identifier http://131.114.27.37/index.php/AMS/article/view/302
10.19249/ams.v96i3.302
 
Source Aerotecnica Missili & Spazio; Vol 96, No 3 (2017); 111-123
0365-7442
 
Language eng
 
Relation http://131.114.27.37/index.php/AMS/article/view/302/pdf
 
Rights Copyright (c) 2017 Aerotecnica Missili & Spazio
 

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