Now showing items 1-2 of 2
Active control of coupled wave propagation in fluid-filled elastic cylindrical shells
(Acoustical Society of America, 1993-09-01)
A control approach to reduce the total power propagating along fluid-filled elastic cylinders is analytically investigated. The motion of the cylinder is described by the Kennard shell equations fully coupled to the interior ...
Active control of sound radiation from a simply supported beam: Influence of bending near-field waves
(Acoustical Society of America, 1993-05-01)
Active control of sound radiation from a baffled simply supported finite beam is analytically studied. The beam is subjected to a harmonic input force and the resulting acoustic field is minimized by applying a control ...