Study on Choice of Step Size in Simulation of Continuous Chaotic Systems
Liu Xiong-ying · Jisuanji fangzhen · 2009
In view of the influence of step size on the property and form of continuous chaotic attractors and simulation speed in simulation,the exhaustive process of chaotic sequence was analyzed,then exhaustive entropy of the sequence was computed and the chart of exhaustive entropy to simulation step size was plotted,finally the best range of simulation step size was obtained. The formula of the range was also given. The method was proved valid by simulation of three continuous chaotic systems.