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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lindberg, E. Tamaseviciute, E. Mykolaitis, G. Bumeliene, S. Pyragiene, T. Tamasevicius, A. Kirvaitis, R. |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Physics, Faculty of Fundamental Sciences, Vilnius Gediminas Technical University, Saul¿tekio 11, Vilnius LT-10223, Lithuania (Mykolaitis, G.) || Department of Electronic Systems, Faculty of Electronics, Vilnius Gediminas Technical University, Naugarduko 41, Vilnius, LT-03227, Lithuania (Kirvaitis, R.) || Plasma Phenomena and Chaos Laboratory, Semiconductor Physics Institute, A.Go¿tauto 11, Vilnius, LT-01108, Lithuania (Bumeliene, S.; Pyragiene, T.; Tamasevicius, A.) || DTU Elektro Department, Electronics & Signalprocessing, 348 Technical University of Denmark, Lyngby, DK-2800, Denmark (Lindberg, E.) || Department of General Physics and Spectroscopy, Faculty of Physics, Vilnius University, Saulétekio 9, LT-10222 Vilnius, Lithuania (Tamaseviciute, E.) |
| Abstract | A novel Duffing-Holmes type autonomous chaotic oscillator is described. In comparison with the well-known nonautonomous Duffing-Holmes circuit it lacks the external periodic drive, but includes two extra linear feedback subcircuits, namely a direct positive feedback loop, and an inertial negative feedback loop. In contrast to many other autonomous chaotic oscillators, including linear unstable resonators and nonlinear damping loops, the novel circuit is based on nonlinear resonator and linear damping loop in the negative feedback. SPICE simulation and hardware experimental investigations are presented. The Lyapunov exponents calculated from the rate equations confirm dynamical nature of chaotic oscillations. |
| Starting Page | 663 |
| Ending Page | 666 |
| File Size | 1997392 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424438969 |
| DOI | 10.1109/ECCTD.2009.5275062 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-08-23 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Chaos Damping oscillators Circuit simulation Oscillators Feedback loop Negative feedback Feedback circuits chaotic oscillators SPICE Hardware Negative feedback loops nonlinear dynamics |
| Content Type | Text |
| Resource Type | Article |
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