Abstract
In this paper, a novel construction of solutions of nonlinear oscillators are proposed which can be called as the quadratic generalized harmonic function. Based on this novel solution, a modified generalized harmonic function Lindstedt–Poincaré method is presented which call the quadratic generalized harmonic function perturbation method. Via this method, the homoclinic and heteroclinic bifurcations of Duffing-harmonic-van de Pol oscillator are investigated. The critical value of the homoclinic and heteroclinic bifurcation parameters are predicted. Meanwhile, the analytical solutions of homoclinic and heteroclinic orbits of this oscillator are also attained. To illustrate the accuracy of the present method, all the above-mentioned results are compared with those of Runge–Kutta method, which shows that the proposed method is effective and feasible. In addition, the present method can be utilized in study many other oscillators.
Similar content being viewed by others
References
Barkham, P.G.D., Souback, A.C.: An extension to the method of Kryloff and Bogoliuboff. Int. J. Control 10, 337–392 (1969)
Yuste, S.B., Bejarano, J.D.: Extension and improvement to the Krylov–Bogoliubov methods using elliptic functions. Int. J. Control 49, 1127–1141 (1989)
Roy, R.V.: Averaging method for strongly non-linear oscillators with periodic excitations. Int. J. NonLinear Mech. 29, 737–753 (1994)
Coppola, V.T., Rand, R.H.: Averaging using elliptic functions: approximation of limit cycles. Acta Mech. 81, 125–142 (1990)
Chen, S.H., Cheung, Y.K.: An elliptic Lindsted–Poincare method for certain strongly non-linear oscillators. Nonlinear Dyn. 12, 199–213 (1997)
Chen, S.H., Yang, X.M., Cheung, Y.K.: Periodic solutions of strongly quadratic non-linear oscillators by the elliptic Lindstedt–Poincare method. J. Sound Vib. 227, 1109–1118 (1999)
Chen, S.H., Yang, X.M., Cheung, Y.K.: Periodic solutions of strongly quadratic non-linear oscillators by the elliptic perturbation method. J. Sound Vib. 212, 771–780 (1998)
Otty, J.P.: Study of a non-linear perturbed oscillator. Int. J. Control 32, 475–487 (1980)
Beléndez, A., Pascual, C., Ortuño, M., Beléndez, T., Gallego, S.: Application of a modified He’s homotopy perturbation method to obtain higher-order approximations to a nonlinear oscillator with discontinuities. Nonlinear Anal. Real World Appl. 10, 601–610 (2009)
Öziş, T., Yıldırım, A.: Generating the periodic solutions for forcing van der Pol oscillators by the Iteration Perturbation method. Nonlinear Anal. Real World Appl. 10, 1984–1989 (2009)
Chen, S.-S., Chen, Co-K: Application of the differential transformation method to the free vibrations of strongly non-linear oscillators. Nonlinear Anal. Real World Appl. 10, 881–888 (2009)
Mickens, R.E.: Mathematical and numerical study of the Duffing-harmonic oscillator. J. Sound Vib. 244, 563–567 (2001)
Hu, H., Tang, J.H.: Solution of a Duffing-harmonic oscillator by the method of harmonic balance. J. Sound Vib. 294, 637–639 (2006)
Tiwari, S.B., Nageswara Rao, B., Shivakumar Swamy, N., Sai, K.S., Nataraja, H.R.: Analytical study on a Duffing-harmonic oscillator. J. Sound Vib. 285, 1217–1222 (2005)
Lim, C.W., Wu, B.S.: A new analytical approach to the Duffing-harmonic oscillator. Phys. Lett. A 311, 365–373 (2003)
Hu, H.: Solutions of the Duffing-harmonic oscillator by an iteration procedure. J. Sound Vib. 298, 446–452 (2006)
Lim, C.W., Wu, B.S., Sun, W.P.: Higher accuracy analytical approximations to the Duffing-harmonic oscillator. J. Sound Vib. 296, 1039–1045 (2006)
Öziş, T., Yıldırım, A.: Determination of the frequency-amplitude relation for a Duffing-harmonic oscillator by the energy balance method. Comput. Math. Appl. 54, 1184–1187 (2007)
Beléndez, A., Méndez, D.I., Fernández, E., Marini, S., Pascual, I.: An explicit approximate solution to the Duffing-harmonic oscillator by a cubication method. Phys. Lett. A 373, 2805–2809 (2009)
Chen, Y.Z.: Multiple-parameters technique for higher accurate numerical solution of Duffing-harmonic oscillation. Acta Mech. 218, 217–224 (2011)
Wang, H., Chung, K.: Analytical solutions of a generalized Duffing-harmonic oscillator by a nonlinear time transformation method. Phys. Lett. A 376, 1118–1124 (2012)
Xu, Z., Zhang, L.: Asymptotic method for analysis of nonlinear systems with two parameters. Acta Math. Sci. (English Edition) 6, 453–462 (1986)
Xu, Z.: Non-linear time transformation method for strongly nonlinear oscillation systems. Acta Math. Sci. (English Edition) 8, 279–288 (1992)
Xu, Z., Cheung, Y.K.: Non-linear scales method for strongly non-linear oscillators. Nonlinear Dyn. 7, 285–289 (1995)
Xu, Z., Chan, H.S.Y., Chung, K.W.: Separatrices and limit cycles of strongly nonlinear oscillators by the perturbation-incremental method. Nonlinear Dyn. 11, 213–233 (1996)
Cao, Y.Y., Chung, K.W., Xu, J.: A novel construction of homoclinic and heteroclinic orbits in nonlinear oscillators by a perturbation-incremental method. Nonlinear Dyn. 64, 221–236 (2011)
Chen, S.H., Chen, Y.Y., Sze, K.Y.: A hyperbolic perturbation method for determining homoclinic solution of certain strongly nonlinear autonomous oscillators. J. Sound Vib. 322, 381–392 (2009)
Merkin, J.H., Needham, D.J.: On infinite period bifurcations with an application to roll waves. Acta Mech. 60, 1–16 (1986)
Acknowledgments
The authors acknowledge support by the National Natural Science Foundation of China (Grant No. 11172093, 11372102) and the Hunan Provincial Innovation Foundation for Postgraduate (No. CX2012B159).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Li, Z., Tang, J. & Cai, P. Predicting Homoclinic and Heteroclinic Bifurcation of Generalized Duffing-Harmonic-van de Pol Oscillator. Qual. Theory Dyn. Syst. 15, 19–37 (2016). https://doi.org/10.1007/s12346-015-0138-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12346-015-0138-z