Feedback Control Techniques and Analysis of Chen''''s Chaotic System
Chen混沌系统的反馈控制方法与分析

In this paper, some feedback methods are applied, such as linear feedback, nonlinear feedback, differential feedback, delayed feedback etc; five kinds of feedback control techniques are devised, and Chen's chaotic system is controlled successfully. By theoretical analysis and simulation experiments, the effectiveness of our proposed methods is vertified, the variation range of feedback gain k is showed, and a comparision between the effectiveness of feedback control techniques is made.