摘要
提出了参数开关调制控制混沌方法 ,通过对蔡氏电路中的电容参数进行开关调制 ,可把蔡氏电路由混沌状态控制到其平衡态和nP周期轨道 .数值模拟和电路仿真的结果证实了本方法的有效性 。
In this paper, a new method for controlling chaos is proposed, which is based on the parameter switching modulation. The chaotic Chua's circuit is controlled to its fixed point as well as nP periodic orbits by using switching modulation on one of its capacitor parameters. Experimental results of numerical simulation and circuit simulation have demonstrated that this method of chaos control is effective. Due to this method of controlling chaos the engineering application methods of Chua's circuit becomes richer.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第5期988-993,共6页
Acta Physica Sinica
基金
广西自然科学基金 (批准号 :0 135 0 6 3)
国家重点基础研究专项基金 ( 973计划 )
国家攀登计划"非线性科学"
国家自然科学基金 (批准号 :19932 0 2 0
199740 39
5 9876 0 39
19875 0 80
70 0 710 47)
香港特区政府研究资助局基金 (RGC CUHK42 41 0 1P)
