Zobrazeno 1 - 10
of 54
pro vyhledávání: '"DorČák, Ľ."'
Autor:
Dorčák, Ľ., Terpák, J.
Publikováno v:
Metalurgija, Vol 45, Iss 2, Pp 93-96 (2006)
This article is focused on the description of the main features of an online system for the real time monitoring and prediction of the liquid steel temperature in the ladle and tundish. Monitoring and prediction are based on a combination of analytic
Externí odkaz:
https://doaj.org/article/5520790bfd9147b7bb2c01f9afc4c76f
Publikováno v:
Proc. of the ICCC'2003 conference, May 26-29, High Tatras, Slovak Republic, pp. 851 - 856
In this paper we will present some alternative types of discretization methods (discrete approximation) for the fractional-order (FO) differentiator and their application to the FO dynamical system described by the FO differential equation (FDE). Wit
Externí odkaz:
http://arxiv.org/abs/math/0306017
Publikováno v:
Proc. of the ICCC'2003 conference, May 26-29, High Tatras, Slovak Republic, pp. 873 - 876
This paper deals with the fractional-order controllers and their possible hardware realization based on PIC microprocessor and numerical algorithm coded in PIC Basic. The mathematical description of the digital fractional -order controllers and appro
Externí odkaz:
http://arxiv.org/abs/math/0306016
Publikováno v:
Proceedings of 3rd ICCC'2002, Malenovice, Czech Republic, May 27 - 30, 2002, pp. 193 - 198, ISBN 80-248-0089-6
In this paper we will present some alternative types of mathematical description and methods of solution of the fractional-order dynamical system in the state space. We point out the difference in the true sense of the name "state" space for the inte
Externí odkaz:
http://arxiv.org/abs/math/0204193
Publikováno v:
Proceedings of ICCC'2001, Krynica, Poland, May 22 - 25, 2001, pp. 15 - 20, ISBN 83-91340-07-4
In this paper we will present a mathematical description and analysis of a fractional-order regulated system in the state space and the state-space controller design based on placing the closed-loop poles on the complex plane. Presented are the resul
Externí odkaz:
http://arxiv.org/abs/math/0204189
Publikováno v:
12th International Conference on Process Control and Simulation ASRTP'96, September 10.-13. 1996, Kosice, Slovak Republic, Volume I, pp. 62-68, ISBN 80-7099-263-8
This contribution deals with identification of fractional-order dynamical systems. We consider systems whose mathematical description is a three-member differential equation in which the orders of derivatives can be real numbers. We give a discretiza
Externí odkaz:
http://arxiv.org/abs/math/0204187
Autor:
Dorcak, L.
Publikováno v:
UEF-04-94, Kosice, November, 1994
This contribution deals with the creation of numerical models for the simulation of the dynamic characteristics of fractional-order control systems and their comparison with analytical models. We give the results of the comparison of dynamic properti
Externí odkaz:
http://arxiv.org/abs/math/0204108
Publikováno v:
ICCC'2000 conference, May 23-26, High Tatras, pp.261-264
This paper deals with fractional-order controlled systems and fractional-order controllers in the frequency domain. The mathematical description by fractional transfer functions and properties of these systems are presented. The new ways for modellin
Externí odkaz:
http://arxiv.org/abs/math/0008186
Publikováno v:
ICCC'2000 conference, May 23-26, High Tatras, pp.185-188
In this paper we present the mathematical description and analysis of a fractional-order regulated system in the state space. A little historical background of our results in the analysis and synthesis of the fractional-order dynamical regulated syst
Externí odkaz:
http://arxiv.org/abs/math/0007155
Publikováno v:
ICCC'2000 conference, May 23-26, High Tatras, pp.257-260
This paper deals with fractional-order controlled systems and fractional-order controllers in the discrete domain. The mathematical description by the fractional difference equations and properties of these systems are presented. A practical example
Externí odkaz:
http://arxiv.org/abs/math/0006190