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Positivity and Reachability of Fractional Electrical Circuits

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Języki publikacji
EN
Abstrakty
EN
Conditions for the positivity of fractional linear electrical circuits composed of resistors, coils, condensators and voltage (current) sources are established. It is shown that: 1) the fractional electrical circuit composed of resistors, coils and voltage source is positive for any values of their resistances, inductances and source voltages if and only if the number of coils is less or equal to the number of its linearly independent meshes, 2) the fractional electrical circuit is not positive for any values of its resistances, capacitances and source voltages if each its branch contains resistor, capacitor and voltage source, It is also shown that the fractional positive electrical circuits of R, C, e type are reachable if and only if the conductances between their nodes are zero and the fractional positive electrical circuits of R, L, e type are reachable if and only if the resistances belonging to two meshes are zero.
Słowa kluczowe
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Strony
42--51
Opis fizyczny
Bibliogr. 23 poz., Rys.
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Bibliografia
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  • 2. Busłowicz M. (2008a), Frequency domain method for stability analysis of linear continuous-time fractional systems, In: Malinowski K. and Rutkowski L. (Eds.), Recent Advances in Control and Automation, Academic Publishing House EXIT, Warsaw, 83-92.
  • 3. Busłowicz M. (2008b), Stability of linear continuous-time fractional order systems with delays of the retarded type, Bull. Pol. Acad. Sci., Tech. Sci., Vol. 56, No. 4, 319-324.
  • 4. Busłowicz M. (2008c), Robust stability of convex combination of two fractional degree characteristic polynomials, Acta Mechanica et Automatica, Vol. 2, No. 2, 5-10.
  • 5. Busłowicz M. (2009), Stability analysis of linear continuoustime fractional systems of commensurate order, Journal of Automation, Mobile Robotics and Intelligent Systems, Vol. 3, No. 1, 12-17.
  • 6. Busłowicz M. (2010), Robust stability of positive discretetime linear systems of fractional order, Bull. Pol. Acad. Sci. Techn. Vol. 58, no. 4, 567-572.
  • 7. Farina L., Rinaldi S. (2000), Positive Linear Systems; Theory and Applications, J. Wiley, New York.
  • 8. Kaczorek T. (1999), Linear Control Systems, Vol. 1, J. Wiley, New York.
  • 9. Kaczorek T. (2002), Positive 1D and 2D Systems, Springer Verlag, London.
  • 10. Kaczorek T. (2008a), Fractional positive continuous-time systems and their reachability, Int. J. Appl. Math. Comput. Sci.vol. 18, no. 2, 223-228.
  • 11. Kaczorek T. (2008b), Reachability and controllability to zero tests for standard and positive fractional discrete-time systems, Journal Européen des Systèmes Automatisés, JESA, Vol. 42, No. 6-8, 2008, 770-781.
  • 12. Kaczorek T. (2010a), Analysis of fractional electrical circuits in transient states, LOGITRANS, Szczyrk, Poland 2010 and also (in Polish) Electrical Review, vol. 86, no. 6, 191-195.
  • 13. Kaczorek T. (2010b), Decomposition of the pair (A,B) and (A,C) of the positive discrete-time linear systems, Archives of Control Sciences, Vol. 20, No. 3, 253-273.
  • 14. Kaczorek T. (2010c), Positive linear systems with different fractional orders, Bull. Pol. Acad. Sci. Techn. Vol. 58, no. 3, 453-458.
  • 15. Kaczorek T. (2011a), Positive electrical circuits and their reachability, Proc. Conf. Computer Applications in Electrical Engineering, April 11-13, Poznan, Poland.
  • 16. Kaczorek T. (2011b), Positive linear systems consisting of n subsystems with different fractional orders, IEEE Trans. Cir. and Syst. vol. 58, no.7.
  • 17. Kaczorek T. (2011c), Selected Problems of Fractional Systems Theory, Springer-Verlag, Berlin 2011.
  • 18. Kailath T. (1980), Linear Systems, Prentice-Hall, Englewood Cliffs, New York.
  • 19. Kalman R.E. (1960), On the General Theory of Control Systems, Proc. Of the First Intern. Congress on Automatic Control, Butterworth, London, 481-493.
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  • 23. Wolovich W.A. (1970), Linear Multivariable Systems, Springer-Verlag New York.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPB2-0051-0016
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