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Active Vibration damping of Smart composite beams based on system identification technique

Abstract : Abstract In the present paper, the active vibration control of a composite beam using piezoelectric actuator is investigated. The space state equation is determined using system identification technique based on the structure input output response provided by ANSYS APDL finite element package. The Linear Quadratic (LQG) control law is designed and integrated into ANSYS APDL to perform closed loop simulations. Numerical examples for different types of excitation loads are presented to test the efficiency and the accuracy of the proposed model.
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https://hal.univ-lorraine.fr/hal-03325698
Contributor : Mohammed Nouari <>
Submitted on : Wednesday, August 25, 2021 - 12:13:07 PM
Last modification on : Thursday, August 26, 2021 - 3:29:54 PM

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Kouider Bendine, Zouaoui Satla, Farouk Benallel Boukhoulda, Mohammed Nouari. Active Vibration damping of Smart composite beams based on system identification technique. Curved and Layered Structures, De Gruyter Open Access, 2018, 5 (1), pp.43-48. ⟨10.1515/cls-2018-0004⟩. ⟨hal-03325698⟩

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