基于线调频自适应分解的时变系统瞬时模态参数识别
Instantaneous modal parameter identification of time-varying systems based on adaptive chirplet decomposition
线调频小波变换 / 时频脊提取 / 自适应滤波 / 时变系统 / 瞬时模态参数识别 / 能量法 {{custom_keyword}} /
chirplet transform (CT) / time-frequency ridge extraction / adaptive filtering / time-varying system / instantaneous modal parameters identification / energy method {{custom_keyword}} /
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