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Study of Robust Control Performance for Inverted Magnetic Needle

Publication Type : Conference Paper

Publisher : 2016 Indian Control Conference (ICC)

Source : 2016 Indian Control Conference (ICC) (2016)

Url :

Keywords : control system synthesis, external magnetic field, feed forward integral controller, Feedback, feedforward, feedforward integral controller, Feeds, H∞ controller, H∞control, H∞controller, Inverted magnetic needle, lead, lead and lead lag compensator, lead lag compensators, Lorentz force, Magnetic devices, Magnetic needle, Magnetic noise, Magnetic shielding, magnetic variables control, Needles, nonlinear control systems, nonlinear system, Nonlinear systems, quantitative feedback controller, robust control, robust control performance, Satellites, system parameter uncertainty, Tracking performance, uncertain systems

Campus : Coimbatore

School : School of Engineering

Center : Amrita Innovation & Research

Department : Electronics and Communication

Verified : Yes

Year : 2016

Abstract : In this paper we consider the control of inverted magnetic needle with one degree of freedom in an uniform external magnetic field. A magnetic needle placed in an external magnetic field will have two equilibrium points, one of which is stable and, the other unstable. The tracking control performance of the magnetic needle in the unstable equilibrium point is studied in this paper. Design and tracking performance of lead, lead lag compensators, feed forward integral controller, H∞and quantitative feedback controller are studied for linear and nonlinear system. The effect of system parameter uncertainty and output disturbance on the system tracking response for all the above controllers is also discussed

Cite this Research Publication : P. Suresh Kumar, Priyadarshan, H., and Simha, M. S. H., “Study of Robust Control Performance for Inverted Magnetic Needle”, in 2016 Indian Control Conference (ICC), 2016.

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