Intelligent Controller for Synchronization New Three Dimensional Chaotic System
Alireza Sahab, Masoud Taleb Ziabari · International Journal of Modern Education and Computer Science · 2014
One of the most important phenomena of some systems is chaos which is caused by nonlinear dynamics.In this paper, the new 3 dimensional chaotic system is first investigated and then utilized an intelligent controller based on brain emotional learning (BELBIC), this new chaotic system is synchronized.The BELBIC consists of reward signal which accepts positive values.Improper selection of the parameters causes an improper behavior which may cause serious problems such as instability of the system.It is needed to optimize these parameters.Genetic Algorithm (GA), Cuckoo Optimization Algorithm (COA), Particle Swarm Optimization Algorithm (PSO) and Imperialist Competitive Algorithm (ICA) are used to compute the optimal parameters for the reward signal of BELBIC.These algorithms can select appropriate and optimal values for the parameters.These minimize the Cost Function, so the optimal values for the parameters will be founded.Selected cost function is defined to minimizing the least square errors.Cost function enforces the system errors to decay to zero rapidly.Numerical simulation will show that this method much better, faster and more effective than previous methods can be new 3D chaotic system mode to bring synchronized.