Vibroacoustic analysis of a post-impacted composite panel

Composite materials are kind of material that is produced by combining two or more different materials with different properties. Composite materials are widely used today in aerospace, automotive and many other sectors due to their advanced properties (low density, hardness). There are many studies about effect of post-impacted composites in dynamic loading. The dynamic solution approaches of the Frequency Response Function (FRF) are a useful method for analyzing the composite based structural design. For the standardization of the dynamic properties of composite materials, it may necessary to examine the low frequency, high vibration amplitude composite material with ballistic damage. In this study, the vibro-acoustic behaviour of centrally damaged woven carbon composite panels is investigated experimentally.