TY - JOUR T1 - Crack characterisation by detection and classification of nonlinear behaviour using the Hilbert transform JO - PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE PY - 2012/01/01 AU - Rehman AU AU - Worden K AU - Rongong JA ED - DO - DOI: 10.1177/0954406211435879 VL - 226 IS - C11 SP - 2610 EP - 2626 Y2 - 2025/07/05 ER -