Erratum to: Nonlinear ultrasonic techniques for nondestructive assessment of micro damage in material: A review

초록

The errors in parameters of Eq. (6) in page 125 should be corrected as follows: u = u0+u’ = A1(kx–ωt)-A2sin2(kx–ωt) ⎓ The correct form of Eq. (6) u = u0+u’ = A1(kx–ωt)-A2cos2(kx–ωt). © 2017, Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg.