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Vibration Control of a Flexible Struture with Collocated Distributed Piezoelectric Sensors and Actuators
Author(s): 
Pages: 41-45
Year: Issue:  3
Journal: Aerospace Control

Keyword:  Flexible structureVibrational controlPiezoelectric sensorPiezoelectric actuator;
Abstract: This paper analyses the vibration control of a flexible cantilever beam with collocated piezoelectric sensors and actuators being the layers msde of piezoelectric ceramic (PZT)and piezoelectric polyvinylidene fluoride fluoride (PVDF), presents the system model and designs a linear feedback control law. By using LaSalle’s invariance principle in infinite dimensional space, we show that implementation of the control algorinthm results in asymptotical stability of the closea loop system.
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