DAMAGE MONITORING OF FIBER REINFORCED COMPOSITES BASED ON CONTINUOUS WAVELET TRANSFORM

Fiber reinforced composites (FRCs) have emerged as pivotal materials in various industries, such as aerospace, automotive, and civil engineering, due to their exceptional strength-to-weight ratio and design flexibility. However, the complex internal structure and susceptibility to damage – such as matrix cracking, fiber breakage, and delamination – pose significant challenges for their structural integrity and performance. The early detection and monitoring of damage in FRCs are paramount for ensuring safety and reliability.