Optimization of Mapping Function in Chaotic ADC

摘要：

This paper describes the application of the chaotic systems in A/D conversion. According to the connection between the symbolic sequence and the initial conditions, we can realize the ADC. Because of the errors in choosing the different mapping functions, the chaotic system may be out of its attractor and unstable. In order to avoid the problems, the mapping function of the random shift dynamical systems associated with the IFS is analyzed to find the appealing one. Finally, the optimized mapping function with high resolving power and robust is obtained by theoretical analysis and typical simulation.

关键词： chaotic system mapping function symbolic dynamics

作者: Chen Xi Gao Yong Zhang RuLiang Yang Yuan

作者单位: Department of Electronic Engineering of Xian University of Technology,Xian 710048 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）