Hysteresis Modeling and Synchronization of a Class of RC-OTA Hysteretic-Jounce-Chaotic Oscillators
نویسنده
چکیده
A class of RC-OTA hysteretic-chaotic oscillators has been previously reported using electronics; therefore, hysteresis is realized by an electronic circuit. To obtain a mathematical model of this RC-OTA chaotic-electronic device, hysteresis modeling turns an important issue. Here, we develop a new mathematical hysteretic model proposing a new jounce-chaotic oscillator. Chaosity test is proved using Poincaré theory. After that, a synchronization scheme is granted to synchronize our new jounce-chaotic oscillator (the transmitter) to a dynamics second-order system (the receiver).
منابع مشابه
Hysteresis Modeling of a Class of Rc-ota Hysteretic-chaotic Generators
A class of RC-OTA hysteretic-chaotic generators has been proposed from the electronics point of view. Hysteresis is captured by an electronic realization. To extend its applicability, hysteretic mathematical modeling is an important issue. Here, a new hysteretic model is proposed. With this model, we realized a well known hysteretic-chaotic attractor using Simnon.
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1 NAKAGAWA, s., and SAITO,T.: ‘An RC OTA hysteresis chaos generator’, IEEE Trans. Circuits Syst. I, 1996, CAS-43, (12), pp. 10 19-1 02 1 2 STORACE, M., PARODI, M., and ROBATTO, D.: ‘A hysteresis-based chaotic circuit: dynamics and applications’, Int. J. Circuit Theory Appl., 1999, 27, (6), pp. 527-542 ELWAKIL, A s . , and KENNEDY, M.P.: ‘Systematic realization of a class of hysteresis chaotic o...
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