Multi-objective optimal design of a toroidally wound radial-flux halbach permanent magnet array limited angle torque motor

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dc.contributor.authorLuk, Patrick Chi-Kwong
dc.contributor.authorWu, Shuai
dc.date.accessioned2017-03-07T10:40:40Z
dc.date.available2017-03-07T10:40:40Z
dc.date.issued2016-11-22
dc.description.abstractThis paper presents the modeling, optimization and validation of a toroidally wound radial-flux Halbach array permanent magnet limited angle torque motor. A fully parameterized and flexible equivalent magnetic circuit model of the proposed motor, which is arranged in matrix form by means of Kirchhoff’s current laws for computational efficiency and ease of extension, is introduced for preliminary design. To optimize the design, a multi-objective optimization process is carried out and the multi-objective particle swarm optimization method is used to obtain the Pareto front of the desired objectives. An approved solution in Pareto front is selected and validated by finite element analysis method. A prototype based on the final design is built and tested. The experiment results further underpin the effectiveness of the proposed design and optimization approach.en_UK
dc.identifier.citationLuk P, Wu S, Multi-objective optimal design of a toroidally wound radial-flux halbach permanent magnet array limited angle torque motor. IEEE Transactions on Industrial Electronics, Volume 64, Issue 4, April 2017, pp. 2962-2971en_UK
dc.identifier.issn0278-0046
dc.identifier.urihttp://dx.doi.org/10.1109/TIE.2016.2632067
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/11576
dc.language.isoenen_UK
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_UK
dc.rightsAttribution-NonCommercial 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectBrushless motoren_UK
dc.subjectdirect current motorsen_UK
dc.subjectfinite-element analysis (FEA)en_UK
dc.subjectHalbach arrayen_UK
dc.subjectlimited angle torque motor (LATM)en_UK
dc.subjectmagnetic circuiten_UK
dc.subjectmultiobjective optimization (MOO)en_UK
dc.subjectPareto optimizationen_UK
dc.titleMulti-objective optimal design of a toroidally wound radial-flux halbach permanent magnet array limited angle torque motoren_UK
dc.typeArticleen_UK

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