Design of a two-Degree-of-Freedom Controller for a Magnetic Levitation System Based on LQG Technique

Authors

  • Ibraheem Kasim Ibraheem University of Baghdad, College of Eng

Keywords:

LQG, Kalman filter, Magnetic levitation, Integral action, two-degree-of freedom

Abstract

A new control design procedure has been proposed in this paper based on the LQG control design. A two degree of freedom controller with integral action is obtained and tested on the magnetic levitation system, which is a good test-bed for control design because of its nonlinearity and unstability with practical uses in high-speed transportation and magnetic bearings. Simulations are performed under MATLAB environment and included to highlight that the proposed controller accurately achieves position tracking for different kinds of reference inputs

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Published

12-06-2017

How to Cite

Design of a two-Degree-of-Freedom Controller for a Magnetic Levitation System Based on LQG Technique. (2017). Al-Nahrain Journal for Engineering Sciences, 16(1), 67-77. https://nahje.com/index.php/main/article/view/264

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