Dissipativity Based Control of Plate Vibrations by Piezoelectric Sensors and Actuators
Sprache des Vortragstitels:
Englisch
Original Tagungtitel:
Smart Structures and Materials 1999, Mathematics and Control in Smart Structures
Sprache des Tagungstitel:
Englisch
Original Kurzfassung:
Piezoelectric devices represent an important new group of actuators and sensors for active vibration control systems. Indeed, this technology allows to construct spatially distributed devices. A mathematical model of a multilayered piezeoelectric plate, which takes hysteresis and polarization of the piezoelectric laminae into account, is presented. Passive control for Lagrangian systems is used to derive a class of stabilizing control laws, which are based on the collocation of sensor and actuators. Therefore, the design of the spatial distribution of the sensors/actuators is considered as a part of the controller synthesis.
Sprache der Kurzfassung:
Englisch
Englischer Vortragstitel:
Dissipativity Based Control of Plate Vibrations by Piezoelectric Sensors and Actuators
Englischer Tagungstitel:
Smart Structures and Materials 1999, Mathematics and Control in Smart Structures
Englische Kurzfassung:
Piezoelectric devices represent an important new group of actuators and sensors for active vibration control systems. Indeed, this technology allows to construct spatially distributed devices. A mathematical model of a multilayered piezeoelectric plate, which takes hysteresis and polarization of the piezoelectric laminae into account, is presented. Passive control for Lagrangian systems is used to derive a class of stabilizing control laws, which are based on the collocation of sensor and actuators. Therefore, the design of the spatial distribution of the sensors/actuators is considered as a part of the controller synthesis.
Forschungs-