Smart Structures and Materials: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, December 1-6, 1991 |
Contents
Mechanics Concepts for Failure in Ferroelectric Ceramics | 1 |
Modeling Issues in the Vibration Control With Piezoceramic Actuators | 7 |
Modal Analysis With PVDF Films and Piezoceramic Transducers | 19 |
Copyright | |
19 other sections not shown
Common terms and phrases
Active Control active dynamic absorber actuator actuator position actuator thickness AD-Vol aircraft algorithm analysis assumed behavior bending bimorph blade boring bar boundary conditions calculated cantilever beam ceramic chaotic closed loop composite beam constant coupling crack curves damping defined deflection deformation displacement distributed elastic electric field strength electrodes embedded energy equations equivalent lumped mass experimental finite element model fluid force function Hanagud hysteresis input layer linear martensitic transformation Materials ASME 1991 matrix maximum measured mechanical memory effect method mode mode shape natural frequency nonlinear obtained optical fiber optimal parameter parent phase piezo-actuator thickness ratio piezoceramic piezoelectric actuators piezoelectric materials plastic plate probe PVDF response search tree shape memory alloys shape memory effect Shape memory polymers shear stress shown in Figure smart materials Smart Structures stiffness strain substructure surface technique temperature transducers transverse two-way variables variation vibration control voltage Young's modulus