Fuzzy physical programming for Space Manoeuvre Vehicles trajectory optimization based on hp-adaptive pseudospectral method

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dc.contributor.authorChai, Runqi
dc.contributor.authorSavvaris, Al
dc.contributor.authorTsourdos, Antonios
dc.date.accessioned2017-03-23T09:49:10Z
dc.date.available2017-03-23T09:49:10Z
dc.date.issued2016-03-02
dc.description.abstractIn this paper, a fuzzy physical programming (FPP) method has been introduced for solving multi-objective Space Manoeuvre Vehicles (SMV) skip trajectory optimization problem based on hp-adaptive pseudospectral methods. The dynamic model of SMV is elaborated and then, by employing hp-adaptive pseudospectral methods, the problem has been transformed to nonlinear programming (NLP) problem. According to the mission requirements, the solutions were calculated for each single-objective scenario. To get a compromised solution for each target, the fuzzy physical programming (FPP) model is proposed. The preference function is established with considering the fuzzy factor of the system such that a proper compromised trajectory can be acquired. In addition, the NSGA-II is tested to obtain the Pareto-optimal solution set and verify the Pareto optimality of the FPP solution. Simulation results indicate that the proposed method is effective and feasible in terms of dealing with the multi-objective skip trajectory optimization for the SMV.en_UK
dc.identifier.citationRunqi Chai, Al Savvaris and Antonios Tsourdos, Fuzzy physical programming for Space Manoeuvre Vehicles trajectory optimization based on hp-adaptive pseudospectral method, Acta Astronautica, Volume 123, June–July 2016, pp62-70en_UK
dc.identifier.issn0094-5765
dc.identifier.urihttp://dx.doi.org/10.1016/j.actaastro.2016.02.020
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/11643
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-Non-Commercial-No Derivatives 3.0 Unported (CC BY-NC-ND 3.0). You are free to: Share — copy and redistribute the material in any medium or format. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial — You may not use the material for commercial purposes. No Derivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
dc.subjectSpace Manoeuvre Vehiclesen_UK
dc.subjectFuzzy physical programmingen_UK
dc.subjectHp-adaptive pseudospectralen_UK
dc.subjectNonlinear programmingen_UK
dc.subjectMulti-objectiveen_UK
dc.titleFuzzy physical programming for Space Manoeuvre Vehicles trajectory optimization based on hp-adaptive pseudospectral methoden_UK
dc.typeArticleen_UK

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