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混沌理论在海杂波研究中的应用 被引量:3

Application of Chaos Theory to Sea Clutter Research
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摘要 混沌理论在雷达海杂波的研究中取得了令人鼓舞的成果。基于混沌理论的海杂波模型在信号检测方面表现出较好的性能 ,具有很好的杂波抑制能力 ,对传统的雷达信号检测技术形成了一定的挑战。本文概括了海杂波混沌模型的基本概念和研究方法 ,分析了混沌理论在该领域的应用现状及动态 ,探讨了该领域研究的发展趋势。 Chaos theory has made inspiring progress in sea clut te r research. The chaos-based sea clutter model has better performance in signal detection and superior clutter suppression ability, and comes into being a chall enge to the conventional signal detection technique. The basic concept and resea rch method of the sea clutter model are summarized, and the status and the futur es of chaos theory to be applied to sea clutter research are analyzed and discus sed in this paper.
作者 刘建厂
出处 《雷达科学与技术》 2004年第4期206-210,共5页 Radar Science and Technology
基金 国防重点实验室基金资助项目
关键词 混沌理论 海杂波 雷达 信号检测 关联维 神经网络 chaos sea clutter neural network correla tion dimension Lyapunov exponent
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