A hybrid strategy to control uncertain nonlinear chaotic system
Sui Yongbo1, He Yigang1, †, Yu Wenxin2, Li Yan3
       

(color online) Fitness value curves and output of system with noise perturbation. Panels (a) and (b) are fitness value curve and output of Logistic chaotic system with square signal in noise perturbation. Panels (c) and (d) are fitness value curve and output of Logistic chaotic system with sawtooth signal in noise perturbation.