调整一类部分线性混沌系统输出的实用方案

利用部分线性混沌系统耦合后内在的投影同步性质对耦合响应系统的状态输出进行反馈控制，得到与驱动系统相位一致(或反相)，振幅成比例的混沌输出信号。该方案所需控制代价较小，为设计任意功率输出的混沌信号源提供了理论依据，在利用混沌电路系统进行保密通信方面有着极大的应用前景；仿真实例进一步表明了控制方案的有效性。

Practical Scheme for Adjustment of Partially Linear Chaotic System''''s Output

A scheme based on projective synchronization is proposed to adjust the state amplitudes of the slave system in unidirectional-coupled partially linear chaotic system. Under the control strategy, one can arbitrarily manipulate the scaling factor of slave and master states on to desired value. This scheme can successfully be used to design powerful and robust transmitter for some secure communication schemes. Illustrations are also given to show the effectiveness of proposed method.