
基于HHT-RDT算法的高拱坝泄流结构工作模态识别方法
Working modal identification method for high arch dam discharge structure based on HHT-RDT algorithm
高拱坝 / 流激振动 / 滤波降噪 / 希尔伯特黄变换-随机减量技术(HHT-RDT) / 参数识别 {{custom_keyword}} /
high arch dam / vibration under discharge excitation / noise reduction / Hilbert-Huang transform-random decrement technique(HHT-RDT) / working modal identification {{custom_keyword}} /
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