Now showing items 1-3 of 3
Novel Method For Determining The Curie-Temperature Of Ferroelectric-Films
(AIP Publishing, 1993-09-01)
A novel technique to measure the Curie temperature of ferroelectric thin films has been developed. The method is based on identifying changes in slope of film stress versus temperature plot. At the Curie temperature, ...
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 ...
A biologically inspired control approach for distributed elastic systems
(Acoustical Society of America, 1993-06-01)
A multi-degree of freedom control approach, which is largely inspired by biological systems, is presented. Control inputs to a structure are achieved by multiple piezoelectric actuators. One actuator chosen as the ''master'' ...