Shock and Vibration / 2014 / Article / Fig 4

Research Article

Damage Localization and Quantification of Truss Structure Based on Electromechanical Impedance Technique and Neural Network

Figure 4

RMSD values calculated from different subbands when (a) rod 1 and rod 2 and (b) rod 3 and rod 4 of the truss structure were loosened to determine sensitive frequency band.