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Research article

First published 2012-5

A General Nonlinear System Identification Method Based upon Time-Varying Trend of Instantaneous Frequencies and Amplitudes

Guirong Yan, Alessandro De Stefano, Ge Ou

Advances in Structural Engineering

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Research article

First published 2026

Optimized multi-synchrosqueezing transform: A precise tool for instantaneous frequency identification of non-stationary signals in time-varying structures

Jing-Liang Liu, Yu-Zu Li, Wen-Ting Zheng

Journal of Vibration and Control

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Research article

First published 2023-9

A novel instantaneous frequency estimation method for operational time-varying systems using short-time multivariate variational mode decomposition

Shuaishuai Liu, Rui Zhao, Kaiping Yu [...]

Journal of Vibration and Control

Open access

Research article

First published 2025-9

Research on tacholess fast-varying instantaneous rotating frequency estimation model based on nonlinear short-time Fourier transform combination with adaptive chirp mode decomposition and its application

Lu Yan, Tian Zhong Lan, Shi Li Yang [...]

Journal of Low Frequency Noise,Vibration and Active Control

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Research article

First published 2018-11

A novel amplitude-independent crack identification method for rotating shaft

Laihao Yang, Xuefeng Chen, Shibin Wang

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

Open access

Research article

First published 2023-5

Mechanical varying non-stationary signal separation method based on instantaneous frequency estimation

Lu Yan, Chen Qin-Xiao, Zhong Cheng [...]

Advances in Mechanical Engineering

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Research article

First published 2020-11

A machine learning–based approach for adaptive sparse time–frequency analysis used in structural health monitoring

Yuequan Bao, Yibing Guo, Hui Li

Structural Health Monitoring

Open access

Research article

First published 2024-6

RETRACTED: Instantaneous frequency identification for nonstationary signals of time-varying structures using enhanced synchroextracting wavelet transform and dynamic optimization

Yang Jiang, Xin-Yu Wang, Xi-Ling Zhang [...]

Journal of Low Frequency Noise,Vibration and Active Control

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Research article

First published 2022-4

Optimization of multicomponent signals entered to the system using estimation of instantaneous frequency

Milad Daneshvar, Pouria Salehi

Journal of Vibration and Control

Open access

Research article

First published 2018-12

A new instantaneous frequency extraction method for nonstationary response signals in civil engineering structures

Jing-Liang Liu, Jin-Yang Zheng, Xiao-Jun Wei [...]

Journal of Low Frequency Noise,Vibration and Active Control

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