Chaos Synchronization of Coupled Map-based Neurons under External Electrical Stimulation via Robust Adaptive Control

摘要：

In this paper, a robust adaptive controller is proposed to realize the synchronization of two gap junction coupled chaotic map-based neurons under external electrical stimulation. Considering the uncertain states in practical neural systems, we propose a robust control scheme comprising an adaptive controller and an uncertainty estimator. Chaos synchronization is obtained by proper choice of the control parameters. Gaussian Random Noise is introduced to evaluate the stability of the adaptive control induced synchronized state. The simulation results demonstrate the effectiveness and robustness of the developed control method.

关键词： Chaos synchronization Robust adaptive control Map-based model Gaussian Random Noise

作者: Haitao Yu Jiang Wang Yanqiu Che Xile Wei Qiuxiang Liu

作者单位: School of Electrical Engineering and Automation, Tianjin University, Tianjin, 300072, PR China School of Computer Science and Eingeering, Hebei University of Technology, Tianjin, 300130, PR China

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 4395-4399

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）