Quantification of fatigue cracking in CT specimens with passive and active piezoelectric sensing

Yu, Jianguo, Paul Ziehl, Boris Zarate, Juan Caicedo, Lingyu Yu, Victor Giurgiutiu, Brian Metrovich, and Fabio Matta. 2010. Quantification of Fatigue Cracking in CT Specimens With Passive and Active Piezoelectric Sensing.