Correlation-Changed-EMD Algorithm for Single Frequency-Sweep Interferometry Signal of High-Speed Rotating Structure Clearance Measurement - Ren, Yilin; Zhang, Peng; Shao, Bin; Liu, Xianming; Lei, Xiaohua; Liu, Hao; Zou, Wenfei (IEEE sensors journal, 2023)
Keywords: Algorithms; Clearance measurement; Clearances; Correlation; correlation calculation; Demodulation; Doppler effect; Empirical analysis; empirical mode decomposition (EMD); Error reduction; Heuristic algorithms; High speed; Interferometry; Mathematical models; Prediction algorithms; Reconstruction; Rotation measurement; Rotors; signal processing; Signal processing algorithms