FINITE ELEMENT BASED SIMULATION OF PIEZOELECTRIC MATERIALS FOR VIBRATION SUPPRESSION
This research concerns active vibration suppression of composite cantilever beam configuration consisting of aluminum face sheets and a core composed of honeycomb Aluminum panels by using piezoelectric smart materials as actuators.MSC/MARC can be utilized in the numerical simulation of active feedback control for the purpose of vibration suppression of structural systems.The Positive Position Feedback (PPF) control algorithm is coupled with an MSC/MARC dynamical structural model.The transient response of the beam with and without the active control is examined.The MSC/MARC solution is found to be in good agreement with experimental values from previous work.
Active Vibration Suppression Composites Piezoelectric Actuator Positive Position Feedback (PPF)
RAMESHS
Department of Mechanical Engineering,R V College of Engineering,Bangalore
国际会议
成都
英文
689-693
2011-11-25（万方平台首次上网日期，不代表论文的发表时间）