Multi-Leakage Source Localization of Safety Valve Based on Uniform Circular AE Array and Improved MUSIC Algorithm - Hou, Jianjun; Li, Shuxun; Yang, Lingxia (Sensors (Basel, Switzerland), 2023)
Keywords: Accuracy; acoustic emission; Acoustic emission testing; Acoustics; Algorithms; improved MUSIC algorithm; leak source location; Localization; Music; Nondestructive testing; Pressure vessels; safety valve; Sensors; Signal processing; uniform circular array; Valves; Wavelet transforms; improved MUSIC algorithm; safety valve; acoustic emission; uniform circular array; leak source location