We consider a method for calculating forced oscillations in nonlinear discrete-time systems under periodic external actions. The method is based on representing the stationary oscillations in the form of an invariant set of nonlinear discrete point mappings and allows one to calculate the nonlinear-system response in the steady-state regime. The examples of using this method for calculating forced oscillations in the first- and second-order nonlinear recursive systems under the harmonic-signal action on such systems are presented.
Similar content being viewed by others
References
V. Kappellini, A. G. Constantinides, and P. Emiliani, Digital Filters and Their Applications, Academic Press, London (1978).
P. S. Strelkov, Introduction to the Theory of Oscillations [in Russian], Nauka, Moscow (1964).
L. Rabiner and B. Gold, Theory and Applications of Digital Signal Processing, Prentice-Hall, Englewood Cliffs, N.J. (1975).
Yu. A. Bryukhanov, Izv. Vyssh. Uchebn. Zaved., Radioelélektron., No. 9, 46 (1994).
Yu. A. Bryukhanov, Izv. Vyssh. Uchebn. Zaved., Radioelélektron., No. 11, 37 (1996).
Yu. A. Bryukhanov, Radiotekhnika, No. 12, 74 (1997).
Yu. A. Bryukhanov, J. Commun. Technol. Electron., 42, No. 7, 776 (1997).
Yu. A. Bryukhanov, Izv . Vyssh. Uchebn. Zaved., Prikl. Nelin. Din., 7, No. 4, 29 (1999).
Yu. A. Bryukhanov, Izv . Vyssh. Uchebn. Zaved., Prikl. Nelin. Din., 8, No. 6, 88 (2000).
Yu. A. Bryukhanov, Radiophys. Quantum Electron., 44, No. 11, 900 (2001).
Yu. I. Neimark, The Point Mapping Method in the Theory of Nonlinear Oscillations [in Russian], Nauka, Moscow (1972).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 53, No. 3, pp. 228–234, March 2010.
Rights and permissions
About this article
Cite this article
Bryuhanov, Y.A. The method of calculating forced oscillations in nonlinear discrete-time systems under periodic external actions. Radiophys Quantum El 53, 207–213 (2010). https://doi.org/10.1007/s11141-010-9217-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11141-010-9217-9