An experimental investigation into active structural acoustic cloaking of a flexible cylinder

• Published in: Applied acoustics Vol. 170; p. 107436
• Main Authors: House, Charlie, Cheer, Jordan, Daley, Steve
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.12.2020
• Subjects: Acoustic cloaking; Acoustic scattering; Active control; Active structural acoustic cloaking; Active structural acoustic control; Internal model control; Acoustic cloaking; Active structural acoustic control; Internal model control; Active control; Active structural acoustic cloaking; Acoustic scattering

The ability to acoustically cloak an object, effectively making the object acoustically invisible to an outside observer, is of interest in many applications where the presence of an object has an undesirable impact on the sound-field. If a suitable disturbance signal can be measured, an active cont...