声光双稳态系统混沌的周期扰动控制  

Acousto-Optical Bistable System Chaos Control via Periodic Signal Disturb Parameter

作　　者：张涛[1] 路巍[2] 

机构地区：[1]中国科学院安徽光学精密机械研究所三室,合肥230031 [2]中国科学院合肥智能机械研究所,合肥230031

出　　处：《光子学报》2004年第4期456-459,共4页Acta Photonica Sinica

摘　　要：声光双稳混沌系统的参量受到进行周期扰动 ,在一定扰动强度下 ,可实现对混沌的控制 通过数值模拟 ,证明该方法的有效性 ,并计算了系统随扰动强度的状态演化和李雅普诺夫指数演化 ,揭示了扰动强度与系统状态的关系 在此基础上的实验研究 。In this paper, the ideal that acousto optical bistable system chaos should be controlled by the parameter disturbed with a periodical signal was supported, and it was proved by numerical simulation. The relationship between the system states and intensity of disturbance was also computed. A result of the experiment was given at last. It proves in experimental that in proper disturbing intensity,this ideal can control the acousto optical bistable system chaos.

关 键 词：声光双稳系统 混沌控制 周期扰动 李雅普诺夫指数 

分 类 号：TN929[电子电信—通信与信息系统]