Implementation Non-ideality Influence on the Nonlinear Dynamics of Chaotic Generators
نویسندگان
چکیده
The present contribution analyzes the influence of a type of algebraic nonlinearity in the circuit implementation of the Rossler system, on the nonlinear dynamics of this chaotic generator. The analogue multiplier, imposed by the nonlinearity in the Rossler state equations, is implemented using a bipolar junction transistor Gilbert cell. Its nonlinear input-output characteristic is reviewed, the modification of the system state equations due to this nonlinearity is presented and in depth simulations, highlighting its influence on the nonlinear dynamics of the Rossler system, are performed.
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