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Piezoelectric material based energy harvesting system (EHS) has been designed and developed to study the influence of delamination on EHS in low frequency vibrating beam structures. The stiffness reduction due to the presence of delamination of specified size and its location is evaluated using the harvested energy in different vibrating elastic modes. Four aluminium beam specimens were fabricated,...
The damage identification in the aircraft structure is an essential process. There are many damage detection methods well established under Non-Destructive Evaluation (NDE). Damage is nothing but changes found in the structure or material due to external loading or material defects. The faults/damages in the system/sensors for evaluation of structure or material may severely affects the presence of...
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