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- Title
Design of a Discrete Controller Using the Dahlin Algorithm for a Direct-Current Motor Speed Control.
- Authors
CLITAN, Iulia; MURESAN, Vlad; ABRUDEAN, Mihail
- Abstract
This paper presents a solution for the automatic control of the driving mechanisms that load or unload billets in or from a rotary hearth furnace. For now the control of the loading/unloading machines is made manually and an automatic control structure is desired. The treated solution is based on using, for each machine, a direct-current motor (d.c. motor) supplied through a direct-current converter (d.c. converter) for the forward and backward movements of the two machines, to or from the furnace. In this context, the tuning of a discrete controller implemented in the converter is made in order to assure the imposed speed of the motors and to assure the machines correct positioning. The controller is designed using the Dahlin algorithm, since the transfer function model of the process is known. The assessment of the results is made via simulation.
- Subjects
FURNACES; COMPUTER algorithms; DIRECT currents; COMPUTER simulation; ENGINES
- Publication
Journal of Computer Science & Control Systems, 2014, Vol 7, Issue 2, p13
- ISSN
1844-6043
- Publication type
Article