staircase

Design, implementation and analysis of fully digital 1-D controllable multiscroll chaos

1 min read · Wed, Apr 27 2011

Circuits staircase digital implementation 1D multiscroll chaos generator

Abhinav Mansingka, et al., "Design, implementation and analysis of fully digital 1-D controllable multiscroll chaos" ICM 2011 Proceeding, 2011, 1. This paper introduces the fully digital implementation of a 1-D multiscroll chaos generator based on a staircase nonlinearity in the 3rd-order jerk system using the Euler approximation. For the first time, digital design is exploited to provide real-time controllability of (i) number of scrolls, (ii) position in 1-D space, (iii) Euler step size and (iv) system parameter. The effect of variations in these fields on the maximum Lyapunov exponent (MLE)