Chaotic Method for Radio Fuze Signal Detection in Strong Noise

摘要：

The radio fuze signal is always buried in the noise, so it is difficult to detect useful information. A new method based on the chaotic theory is introduced to detect the radio fuze signal buried in the strong noise. Starting from the analysis of the chaotic detection theory, we established the chaotic system of the radio fuze signal, analyzed the influence for chaotic system from the radio fuze signal, and put forward the chaotic detection method. Then, an exposition was made on why the chaotic system can be used to improve signal-to-noise ratio. Simulink results show the new method can detect radio fuze signal in the strong noise efficiently.

关键词： duffing oscillator radio fuze denoising signal-to-noise ratio

作者: YanXiaopeng Li Ping Cao Zhiyu Xu Fengkai Meng Feifei

作者单位: Laboratory for Mechatronic Engineering and Control, Beijing Institute of Technology, Beijing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 183-186

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）