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

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.

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Title: ScienceOpen Preprints

Publisher: ScienceOpen

Publication date (Electronic preprint): 31 May 2020

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[1 ] School of Electrical and Computer Engineering

[2 ] Faculty of Electrical and Computer Engineering

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DOI: 10.14293/S2199-1006.1.SOR-.PP76BPB.v1

SO-VID: 1022c18d-a543-457d-befb-6f919c15e95d

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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 .

Data availability: All data generated or analysed during this study are included in this published article (and its supplementary information files).

ScienceOpen disciplines: Engineering

Keywords: Electromagnetic suspension system,linear quadratic Gaussian,linear quadratic integral,LQG,LQI

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

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