Abstract
This paper presents a new parameter estimation approach for fractional chaotic systems based on stepwise integration and response sensitivity analysis. This paper mainly consists of three parts. First, a numerical discretization scheme is introduced to obtain the numerical solution of the Grünwald–Letnikov fractional-order equations. Then, we propose a new stepwise objective function based on the single-step integration. Unlike the traditional nonlinear least-squares objective function with multiple local optimal values, the new objective function has a unique minimum value. Next, the nonlinear stepwise objective function is linearized to reduce the solving difficulty, and the trust-region constraint is introduced to raise the convergence performance of the proposed approach. Lastly, the efficiency and viability of the stepwise response sensitivity approach are demonstrated by several numerical tests.
Similar content being viewed by others
Data availability
All data included in this study are available upon request by contact with the corresponding author.
References
Podlubny, I., Magin, R.L., Trymorush, I.: Niels Henrik Abel and the birth of fractional calculus. Fract. Calc. Appl. Anal. 20(5), 1068–1075 (2017). https://doi.org/10.1515/fca-2017-0057
Hilfer, R.: Fractional diffusion based on Riemann–Liouville fractional derivatives. J. Phys. Chem. B 104(16), 3914–3917 (2000). https://doi.org/10.1021/jp9936289
Jesus, I.S., Tenreiro Machado, J.: Development of fractional order capacitors based on electrolyte processes. Nonlinear Dyn. 56(1), 45–55 (2009). https://doi.org/10.1007/s11071-008-9377-8
Stefański, T.P., Gulgowski, J.: Signal propagation in electromagnetic media described by fractional-order models. Commun. Nonlinear Sci. Numer. Simul. 82, 105029 (2020). https://doi.org/10.1016/j.cnsns.2019.105029
Wang, Y.H., Chen, Y.M.: Shifted Legendre Polynomials algorithm used for the dynamic analysis of viscoelastic pipes conveying fluid with variable fractional order model. Appl. Math. Model. 81, 159–176 (2020). https://doi.org/10.1016/j.apm.2019.12.011
Xu, J., Li, J.: Stochastic dynamic response and reliability assessment of controlled structures with fractional derivative model of viscoelastic dampers. Mech. Syst. Signal Process. 72, 865–896 (2016). https://doi.org/10.1016/j.ymssp.2015.11.016
Xu, Y., Li, Q., Li, W.X.: Periodically intermittent discrete observation control for synchronization of fractional-order coupled systems. Commun. Nonlinear Sci. Numer. Simul. 74, 219–235 (2019). https://doi.org/10.1016/j.cnsns.2019.03.014
Wu, G.C., Song, T.T., Wang, S.Q.: Caputo–Hadamard fractional differential equations on time scales: numerical scheme, asymptotic stability, and chaos. Chaos Interdiscip. J. Nonlinear Sci. 32(9), 093143 (2022). https://doi.org/10.1063/5.0098375
Wu, G.C., Baleanu, D., Luo, W.H.: Lyapunov functions for Riemann–Liouville-like fractional difference equations. Appl. Math. Comput. 314, 228–236 (2017). https://doi.org/10.1016/j.chaos.2017.02.007
Petráš, I., Terpák, J.: Fractional calculus as a simple tool for modeling and analysis of long memory process in industry. Mathematics 7(6), 511 (2019). https://doi.org/10.3390/math7060511
Lorenz, E.N.: Deterministic nonperiodic flow. J. Atmos. Sci. 20(2), 130–141 (1963). https://doi.org/10.1175/1520-0469(1963)020<0130:DNF>2.0.CO;2
Yousefpour, A., Jahanshahi, H., Munoz-Pacheco, J.M., Bekiros, S., Wei, Z.C.: A fractional-order hyper-chaotic economic system with transient chaos. Chaos Solitons Fractals 130, 109400 (2020). https://doi.org/10.1016/j.chaos.2019.109400
Kengne, J., Negou, A.N., Tchiotsop, D.: Antimonotonicity, chaos and multiple attractors in a novel autonomous memristor-based jerk circuit. Nonlinear Dyn. 88(4), 2589–2608 (2017). https://doi.org/10.1007/s11071-017-3397-1
Al-Khedhairi, A., Matouk, A., Khan, I.: Chaotic dynamics and chaos control for the fractional-order geomagnetic field model. Chaos Solitons Fractals 128, 390–401 (2019). https://doi.org/10.1016/j.chaos.2019.07.019
Rajagopal, K., Jahanshahi, H., Varan, M., Bayır, I., Pham, V.T., Jafari, S., Karthikeyan, A.: A hyperchaotic memristor oscillator with fuzzy based chaos control and lqr based chaos synchronization. AEU Int. J. Electron. Commun. 94, 55–68 (2018). https://doi.org/10.1016/j.aeue.2018.06.043
Bai, J., Yu, Y., Wang, S., Song, Y.: Modified projective synchronization of uncertain fractional order hyperchaotic systems. Commun. Nonlinear Sci. Numer. Simul. 17(4), 1921–1928 (2012). https://doi.org/10.1016/j.cnsns.2011.09.031
Behinfaraz, R., Badamchizadeh, M., Ghiasi, A.R.: An adaptive method to parameter identification and synchronization of fractional-order chaotic systems with parameter uncertainty. Appl. Math. Model. 40(7–8), 4468–4479 (2016). https://doi.org/10.1016/j.apm.2015.11.033
Wang, Q., Qi, D.L.: Synchronization for fractional order chaotic systems with uncertain parameters. Int. J. Control Autom. Syst. 14(1), 211–216 (2016). https://doi.org/10.1007/s12555-014-0275-1
Liu, G., Wang, L., Liu, J.K., Chen, Y.M., Lu, Z.R.: Identification of an airfoil-store system with cubic nonlinearity via enhanced response sensitivity approach. AIAA J. 56(11), 4977–4987 (2018). https://doi.org/10.2514/1.J057195
Lu, Z.R., Liu, G., Liu, J.K., Chen, Y.M., Wang, L.: Parameter identification of nonlinear fractional-order systems by enhanced response sensitivity approach. Nonlinear Dyn. 95(2), 1495–1512 (2019). https://doi.org/10.1007/s11071-018-4640-0
Yuan, L.G., Yang, Q.G.: Parameter identification and synchronization of fractional-order chaotic systems. Commun. Nonlinear Sci. Numer. Simul. 17(1), 305–316 (2012). https://doi.org/10.1016/j.cnsns.2011.04.0051
Yuan, L.G., Yang, Q.G., Zeng, C.B.: Chaos detection and parameter identification in fractional-order chaotic systems with delay. Nonlinear Dyn. 73, 439–448 (2013). https://doi.org/10.1007/s11071-013-0799-6
Hu, W., Yu, Y., Zhang, S.: A hybrid artificial bee colony algorithm for parameter identification of uncertain fractional-order chaotic systems. Nonlinear Dyn. 82(3), 1441–1456 (2015). https://doi.org/10.1007/s11071-015-2251-6
Lin, J., Wang, Z.J.: Parameter identification for fractional-order chaotic systems using a hybrid stochastic fractal search algorithm. Nonlinear Dyn. 90(2), 1243–1255 (2017). https://doi.org/10.1007/s11071-017-3723-7
Rebentrost, P., Schuld, M., Wossnig, L., Petruccione, F., Lloyd, S.: Quantum gradient descent and Newton’s method for constrained polynomial optimization. New J. Phys. 21(7), 073023 (2019). https://doi.org/10.1088/1367-2630/ab2a9e
Wang, L., Liu, J.K., Lu, Z.R.: Incremental response sensitivity approach for parameter identification of chaotic and hyperchaotic systems. Nonlinear Dyn. 89(1), 153–167 (2017). https://doi.org/10.1007/s11071-017-3442-0
Liu, G., Wang, L., Luo, W.L., Liu, J.K., et al.: Parameter identification of fractional order system using enhanced response sensitivity approach. Commun. Nonlinear Sci. Numer. Simul. 67, 492–505 (2019). https://doi.org/10.1016/j.cnsns.2018.07.026
Wu, X.J., Li, J., Chen, G.R.: Chaos in the fractional order unified system and its synchronization. J. Frankl. Inst. 345(4), 392–401 (2008). https://doi.org/10.1016/j.jfranklin.2007.11.003
Lü, J.H., Chen, G.R., Cheng, D.Z., Celikovsky, S.: Bridge the gap between the Lorenz system and the Chen system. Int. J. Bifurc. Chaos 12(12), 2917–2926 (2002). https://doi.org/10.1142/S021812740200631X
Wu, G.C., Baleanu, D.: Jacobian matrix algorithm for Lyapunov exponents of the discrete fractional maps. Commun. Nonlinear Sci. Numer. Simul. 22(1–3), 95–100 (2015). https://doi.org/10.1016/j.cnsns.2014.06.042
Wu, G.C., Baleanu, D.: Discrete fractional logistic map and its chaos. Nonlinear Dyn. 75, 283–287 (2014). https://doi.org/10.1007/s11071-013-1065-7
Zhang, T., Lu, Z.R., Liu, J.K., Liu, G.: Parameter identification of nonlinear systems with time-delay from time-domain data. Nonlinear Dyn. 104(4), 4045–4061 (2021). https://doi.org/10.1007/s11071-021-06454-8
Liu, G., Lu, Z.R., Wang, L., Liu, J.K.: A new semi-analytical technique for nonlinear systems based on response sensitivity analysis. Nonlinear Dyn. 103(2), 1529–1551 (2021). https://doi.org/10.1007/s11071-020-06197-y
Zaher, A.A.: A nonlinear controller design for permanent magnet motors using a synchronization-based technique inspired from the Lorenz system. Chaos Interdiscip. J. Nonlinear Sci. 18(1), 013111 (2008). https://doi.org/10.1063/1.2840779
Xue, W., Li, Y.L., Cang, S.J., Jia, H.Y., Wang, Z.H.: Chaotic behavior and circuit implementation of a fractional-order permanent magnet synchronous motor model. J. Frankl. Inst. 352(7), 2887–2898 (2015). https://doi.org/10.1016/j.jfranklin.2015.05.025
Li, C.L., Yu, S.M., Luo, X.S.: Fractional-order permanent magnet synchronous motor and its adaptive chaotic control. Chin. Phys. B 21(10), 100506 (2012). https://doi.org/10.1088/1674-1056/21/10/100506/meta
Zhu, J.W., Chen, D.Y., Zhao, H., Ma, R.F.: Nonlinear dynamic analysis and modeling of fractional permanent magnet synchronous motors. J. Vib. Control 22(7), 1855–1875 (2016). https://doi.org/10.1177/1077546314545099
Acknowledgements
The present investigation was performed under the support of GuangDong Basic and Applied Basic Research Foundation (No. 2021A1515110750 and No. 2023A1515010028), Shenzhen Science and Technology Program (No. ZDSYS20210623091808026).
Funding
The authors have not disclosed any funding.
Author information
Authors and Affiliations
Contributions
TZ was involved in programming, formal analysis and writing the original draft. ZL took part in validation, supervision and funding acquisition. JL was responsible for programming and visualization. GL contributed to conceptualization, programming, visualization, methodology, investigation, writing—reviewing and editing, funding acquisition and project administration.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
The MATLAB implementation codes in this paper can be downloaded at: Tao Zhang’s GitHub, Guang Liu’s Blog or Guang Liu’s Research Gate.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Zhang, T., Lu, Zr., Liu, Jk. et al. Parameter estimation of fractional chaotic systems based on stepwise integration and response sensitivity analysis. Nonlinear Dyn 111, 15127–15144 (2023). https://doi.org/10.1007/s11071-023-08623-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11071-023-08623-3