摘要
为了分析海浪混沌特征,在混沌动力系统相空间重构的基础上,利用关联维数法和最大Lyapunov指数法,对实验室波浪水池的实测波面高度时间序列进行混沌特性识别。结果表明,波高时间序列存在混沌现象,混沌理论可应用于海浪的研究。
To analysis chaotic wave, based on the reconstruction of the chaotic dynamic space, the correlation dimension method and Lyapunov exponent method are applied to identify the chaos of wave amplitude series measured in wave lab. Results show that wave amplitude series have chaotic characteristic and chaos is feasible to be applied in wave study.
出处
《海洋技术》
2008年第4期83-85,共3页
Ocean Technology
基金
国家自然科学基金资助项目(60572160)
