混沌Lur’e系统的线性输出反馈同步

OUTPUT FEEDBACK SYNCHRONIZATION FOR A CLASS OF CHAOTIC LUR'E SYSTEMS

针对一类特殊的混沌Lur’e系统 ,以系统最后一状态变量作为驱动信号进行误差的线性输出反馈 ,提出一个同步的全局控制规律 ,并证明了同步的渐近稳定性 .最后以蔡氏振子为例进行仿真 。

A new synchronization theorem for a class of chaotic Lur'e systems is proposed. With the last state variable of the drive system as the driving signal, it is proved that the global asymptotic stable synchronization can be attained by a simple linear output error feedback. Taking Chua's chaotic oscillator as an example, simulation results demonstrated the effectiveness of the present control rule.