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Proceedings of the 17th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 3, 2008
University POLITEHNICA of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 13-14 November, 2008
pp. 189-194
PERFORMANCE IMPROVEMENT OF A CLASS OF POSITION DRIVES
Tsolo GEORGIEV, Mikho MIKHOV
Abstract: The performance of a precise DC motor position drive is discussed in this paper. A new approach to control of such drives is introduced. Using a discrete vector-matrix description of the controlled object, an optimal modal state observer has been synthesized, as well as the respective optimal modal controller. Detailed study of position drives has been carried out by means of computer simulation for the dynamic and static regimes at various loading and work conditions. Some results are presented which show that the applied method of control can provide the desired performance.
Key words: position control, DC drive system, optimal modal control, state observer, state controller.
Authors:
PhD, Tsolo GEORGIEV, Assistant Professor, Technical University of Varna, Faculty of Computer Science and Automation, Bulgaria,
E-mail: tsologeorgiev@abv.bg.
PhD, Mikho MIKHOV, Associate Professor, Technical University of Sofia, Faculty of Automatics, Bulgaria,
E-mail: mikhov@tu-sofia.bg
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/