构造了一个响应系统,使之与参数未知的驱动系统结构相同,并用参数自适应控制法实现同步.在同步态,两系统的参数完全一致,控制器也自动消失,由此可以得到驱动系统的参数.以Rossler系统为例验证了该方案的可行性.
参考文献
| [1] | Pecora L M, Carroll T L. Synchronization in chaotic systems [J]. Phys. Rev. Lett., 1990, 64(8): 821-824. |
| [2] | Pecora L M, Carroll T L, Johnson G A, et al. Fundamentals of synchronization in chaotic systems, concepts, and applications [J]. Chaos, 1997, 7(4): 520-543. |
| [3] | Minai A A, Anand T. Synchronization of chaotic maps through a noisy couping channel with application to digital communication [J]. Phys. Rev. E, 1999, 59(1): 312-320. |
| [4] | Li Z, Han C Z. Global adaptive synchronization of chaotic systems with uncertain parameters [J]. Chin. Phys.,2002, 11(1): 9-11. |
| [5] | He M F, Mu Y M, Zhao L Z. Synchronization on using parametric adaptive control algorithm [J]. Acta Phys.Sin., (物理学报), 2000, 49(5): 830-832 (in Chinese). |
| [6] | Li G H, Lei Y Y, Xu D M, et al. Synchronization of unified systems with different parameters [J]. Chinese Journal of Quantum Electronics, (量子电子学报), 2003, 20(5): 558-560 (in Chinese). |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%