论文信息 - Modified Wien-bridge oscillator for chaos

Modified Wien-bridge oscillator for chaos

A nonlinear Wien-bridge based circuit generating chaotic oscillations is reported. The generator contains a single opamp and a single nonlinear device displaying a current saturation characteristic. The oscillator is described by a set of three ordinary differential equations. Experimental results are included demonstrating the circuit performance.

A. Tamasevicius | A. Namajunas | A. Namajunas | A. Tamasevicius

[1] Takashi Matsumoto,et al. A chaotic attractor from Chua's circuit , 1984 .

[2] Robert W. Newcomb,et al. An RC op amp chaos generator , 1983 .

[3] M. Shinriki,et al. Multimode oscillations in a modified Van Der Pol oscillator containing a positive nonlinear conductance , 1981, Proceedings of the IEEE.

[4] Belén Pérez-Verdú,et al. Chaos via a piecewise-linear switched-capacitor circuit , 1987 .

[5] J. Socolar,et al. Trajectory divergence for coupled relaxation oscillators: Measurements and models , 1980 .

[6] T. Matsumoto. Chaos in electronic circuits , 1987, Proceedings of the IEEE.

[7] Guo-Qun Zhong,et al. Periodicity and Chaos in Chua's Circuit , 1985 .

[8] L. Franquelo,et al. Periodicity and chaos in an autonomous electronic system , 1984 .