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      Body Travel Performance Improvement of Space Vehicle Electromagnetic Suspension System using LQG and LQI Control Methods

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            Abstract

            Electromagnetic suspension system (EMS) is mostly used in the field of high-speed vehicle. In this paper, a space exploring vehicle quarter electromagnetic suspension system is modelled, designed and simulated using linear quadratic optimal control problem. Linear quadratic Gaussian and linear quadratic integral controllers are designed to improve the body travel of the vehicle using bump road profile. Comparison between the proposed controllers is done and a promising simulation result have been analyzed.

            Content

            Author and article information

            Journal
            ScienceOpen Preprints
            ScienceOpen
            31 May 2020
            Affiliations
            [1 ] School of Electrical and Computer Engineering
            [2 ] Faculty of Electrical and Computer Engineering
            Author information
            https://orcid.org/0000-0002-3165-2410
            Article
            10.14293/S2199-1006.1.SOR-.PP76BPB.v1
            1022c18d-a543-457d-befb-6f919c15e95d

            This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .

            History
            : 31 May 2020

            All data generated or analysed during this study are included in this published article (and its supplementary information files).
            Engineering
            Electromagnetic suspension system,linear quadratic Gaussian,linear quadratic integral,LQG,LQI

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