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CAMELOT - computational-analytical multi-fidelity low-thrust optimisation toolbox

Di Carlo, Marilena and Romero Martin, Juan Manuel and Vasile, Massimiliano (2016) CAMELOT - computational-analytical multi-fidelity low-thrust optimisation toolbox. In: 6th International Conference on Astrodynamics Tools and Techniques (ICATT). ESA.

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Abstract

CAMELOT (Computational-Analytical Multi-fidelity Low-thrust Optimisation Toolbox) is a toolbox for the fast preliminary design and optimisation of low-thrust trajectories. It solves highly complex combinatorial problems to plan multi-target missions characterised by long spirals including different perturbations. In order to do so, CAMELOT implements a novel multi-fidelity approach combining analytical surrogate modelling and accurate computational estimations of the mission cost. Decisions are then made by using two pptimisation engines included in the toolbox, a single objective global optimiser and a combinatorial optimisation algorithm. CAMELOT has been applied to a variety of applications: from the design of interplanetary trajectories to the optimal deorbiting of space debris, from the deployment of constellations to on-orbit servicing. In this paper the main elements of CAMELOT are described and two space mission design problems solved using the toolbox are described.

Item type: Book Section
ID code: 59513
Keywords: multi-target missions, surrogate models, multi-fidelity, combinatorial problems, low-thrust propulsion, Motor vehicles. Aeronautics. Astronautics, Aerospace Engineering
Subjects: Technology > Motor vehicles. Aeronautics. Astronautics
Department: Faculty of Engineering > Mechanical and Aerospace Engineering
Technology and Innovation Centre > Advanced Engineering and Manufacturing
Depositing user: Pure Administrator
Date deposited: 20 Jan 2017 12:01
Last modified: 19 Mar 2019 13:38
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URI: https://strathprints.strath.ac.uk/id/eprint/59513
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