3J.C.Moulder, J.A.Bieber, W.W.Ward. Scanned pulsed eddy current instrument for nondestructive inspection of aging aircraft [J] . Proceedings of SPIE THE International Society for Optical Engineering,1996,29(45):2-13.
4G.Y.Tian, A.Sophian. Defect Classification using a new feature for pulsed eddy current sensors [J].NDT&E International, 2005, (38):77-82.
5B.A.Lepine, B.P.Wallace, D.S.Forsyth. Pulsed eddy current method developments for hidden corrosion detection in aircraft structures [J]. NDT&E International, 2003,6 (32):5-16.
6Vyroubal D, Zele D. Experimental optimization of the probe for eddy-current displacement transducer [J]. Transactions on Instrumentation and Measurement, 1993, 42{6): 995-1000.