Abstract
We address the issue of state estimation of nonlinear incommensurate fractional-order systems via linear observer in this paper. The basic idea is proposed under a synchronization framework which makes the response system a linear observer for the state of the drive system. By developing this approach, a linear time-invariant synchronization error system is obtained, and stability analysis is relied on the theory of linear incommensurate fractional-order systems. The suggested tool proves to be effective and systematic in achieving global synchronization. Simulation results verify and illustrate the effectiveness of the proposed method on some new fractional-order hyperchaotic systems.
Similar content being viewed by others
References
Ortigueira M.D., Tenreiro Machado J.A., Trujillo J.J., Vinagre B.M.: Fractional signals and systems. Signal Process. 91, 349 (2011)
Tenreiro Machado J., Kiryakova V., Mainardi F.: Recent history of fractional calculus. Commun. Nonlinear Sci. Numer. Simulat. 16(3), 1140–1153 (2011)
Delavari, H., Senejohnny, D.M.: Robotics: State of the Art and Future Trends. Nova Science Publishers, New York, Chap. 7, pp. 187–209. ISBN: 978-1-62100-403-5 (2012)
Caldern A.J., Vinagre B.M., Feliu V.: Fractional order control strategies for power electronic buck converters. Signal Process. 86(10), 2803–2819 (2006)
Delavari H., Ghaderi R., Ranjbar A., Momani S.: Fuzzy fractional order sliding mode controller for nonlinear systems. Commun. Nonlinear Sci. Numer. Simulat. 15(4), 963–978 (2010)
Marcos M.G., Machado J.A.T., Azevedo-Perdicou′lis T.P.: A fractional approach for the motion planning of redundant and hyper-redundant manipulators. Signal Process. 91(3), 562–570 (2011)
Podlubny I.: Fractional-order systems and PI λ D μ-controllers. IEEE Trans. Automat. Control. 44, 208–214 (1999)
Li H., Luo Y., Chen Y.: Fractional order proportional and derivative (FOPD) motion controller: tuning rule and experiments. In: IEEE Trans. Control Syst. Technol. 18(2), 516–520 (2010)
Chen Y.Q., Vinagre B.M., Podlubny I.: Fractional order disturbance observer for robust vibration suppression. Nonlinear Dyn. 38(1–4), 355–367 (2004)
Vinagre B.M., Petras I., Podlubny I., Chen Y.Q.: Using fractional order adjustment rules and fractional order reference models in model-reference adaptive control. Nonlinear Dyn. 29(1–4), 269–279 (2002)
Vinagre B.M., Chen Y.Q., Petras I.: Two direct tustin discretization methods for fractional-order differentiator/integrator. J. Franklin Inst. 340(5), 349–362 (2003)
Sabatier J.M., Agrawal O.P., Machado J.A.T.: Advances in Fractional Calculus: Theoretical Developments and Applications in Physics and Engineering. Springer, Berlin (2007)
Tavazoei M.S.: Notes on integral performance indices in fractional-order control systems. J. Process Control 20(3), 285–291 (2010)
Agrawal, O.P., Machado, J.A.T., Sabatier, J. (eds.): Special issue on fractional derivatives and their applications. Nonlinear Dyn. 38, 1–4 (2004)
Sierociuk D., Tejado I., Vinagre B.M.: Improved fractional Kalman filter and its application to estimation over lossy networks. Signal Process. 91(3), 542–552 (2011)
Sabatier J., Aoun M., Oustaloup A., Gregoire G., Ragot F., Roy P.: Fractional system identification for lead acid battery state charge estimation. Signal Process. 86(10), 2645–2657 (2006)
Romero M., deMadrid A.P., Vinagre B.M.: Arbitrary real-order cost functions for signals and systems. Signal Process. 91(3), 372–378 (2011)
Magin R., Ortigueira M.D., Podlubny I., Trujillo J.: On the fractional signals and systems. Signal Process. 91(3), 350– 371 (2011)
Vale′rio, D., Ortigueira, M.D., Sa′daCosta, J.: Identifying a transfer function from a frequency response, ASME J. Comput. Nonlinear Dyn. Spec. Issue Discontinuous Fract. Dyn. Syst. 3(2), p. 7 (2008)
Oustaloup A.: Fractional order sinusoidal oscillators: optimization and their use in highly linear FM modulation. In: IEEE Trans. Circuits Syst. 28(10), 1007–1009 (1981)
Ortigueira, M.D., Machado, J.A.T. (eds.): Special issue on fractional signal processing and applications. Signal Process. 83, 11 (2003)
Ortigueira, M.D., Machado, J.A.T. (eds.): Special section: fractional calculus applications in signals and systems. Signal Process. 86, 10 (2006)
Sejdic′a E., Djurovic′b I., Stankovic′ L.: Fractional Fourier transform as a signal processing tool: an overview of recent developments. Signal Process. 91(6), 1351–1369 (2011)
Podlubny I.: Fractional Differential Equations. Academic Press, New York (1999)
Mainardi F.: Fractional Calculus and Waves in Linear Viscoelasticity: An Introduction to Mathematical Models. Imperial College Press, London (2010)
Oldham K.B., Spanier J.: The Fractional Calculus. Academic Press, New York (1974)
Kilbas A.A., Srivastava H.M., Trujillo J.J.: Theory and Applications of Fractional Differential Equations, North-Holland Mathematics Studies. Elsevier, Amsterdam (2006)
Das S.: Functional Fractional Calculus for System Identification and Controls, 1st edn. Springer, Berlin (2008)
Magin R.L.: Fractional Calculus in Bioengineering. Begell House Publishers, New York (2006)
Butzer P.L., Westphal U.: An Introduction to Fractional Calculus. World Scientific, Singapore (2000)
Samko S.G., Kilbas A.A., Marichev O.I.: Fractional Integrals and Derivatives: Theory and Applications. Gordon and Breach, Yverdon (1993)
Li C., Chen G.: Chaos in the fractional order Chen system and its control. Chaos Solitons Fractals 22(3), 549–554 (2004)
Li C., Chen G.: Chaos and hyperchaos in the fractional-order Rössler equations. Phys. A Stat. Mech. Appl. 341, 55–61 (2004)
Deng W., Li C.: Chaos synchronization of the fractional Lü system. Phys. A 353, 61–72 (2005)
Deng W., Li C.: Synchronization of chaotic fractional Chen system. J. Phys. Soc. Jpn. 74(6), 1645–1648 (2005)
Wang J., Zhang Y.: Designing synchronization schemes for chaotic fractional-order unified systems. Chaos Solitons Fractals 30(5), 1265–1272 (2006)
Pan L., Zhou W., Fang J., Li D.: Synchronization and anti-synchronization of new uncertain fractional-order modified unified chaotic systems via novel active pinning control. Commun. Nonlinear Sci. Numer. Simulat. 15(12), 3754–3762 (2010)
Peng G., Jiang Y.: Generalized projective synchronization of a class of fractional-order chaotic systems via a scalar transmitted signal. Phys. Lett. A 372(22), 3963–3970 (2008)
Caputo M.: Linear models of dissipation whose Q is almost frequency independent-II. Geophys. J. R. Astron. Soc. 13(5), 529–539 (1967)
Diethelm K., Ford N.J., Freed A.D.: A predictor-corrector approach for the numerical solution of fractional differential equations. Nonlinear Dyn. 29(1–4), 3–22 (2002)
Hairer E., Nørsett S.P., Wanner G.: Solving Ordinary Differential Equations I: Nonstiff Problems, 2nd revised edition. Springer, Berlin (1993)
Hairer E., Wanner G.: Solving Ordinary Differential Equations II: Stiff and Differential-Algebraic Problems. Springer, Berlin (1991)
Deng W., Li C., Lu J.: Stability analysis of linear fractional differential system with multiple time delays. Nonlinear Dyn. 48(4), 409–416 (2007)
Gao T., Chen Z., Yuan Z., Yu D.: Adaptive synchronization of a new hyperchaotic system with uncertain parameters. Chaos Solitons Fractals 33(3), 922–928 (2007)
Wu X., Lu H., Shen S.: Synchronization of a new fractional-order hyperchaotic system. Phys. Lett. 373(27–28), 2329–2337 (2009)
Dadras S., Momeni H.R.: Four-scroll hyperchaos and four-scroll chaos evolved from a novel 4D nonlinear smooth autonomous system. Phys. Lett. A 374(11–12), 1368–1373 (2010)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Senejohnny, D.M., Delavari, H. Linear estimator for fractional systems. SIViP 8, 389–396 (2014). https://doi.org/10.1007/s11760-012-0302-8
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11760-012-0302-8