混沌振动的自适应预测方法研究

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在混沌时间序列相空间重构的基础上,提出了一种沿轨道自适应预测方法,推导了模型参数的自适应算法,并研究了不同邻域点数、重构嵌入维数对预测结果的影响,仿真研究结果表明在一定的参数条件下,该方法具有良好的预测性能。将该方法用于某型非线性隔振系统振动实验信号的预测,取得了良好的预测效果。
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