Optimization of Piezoelectric Sensors Location and Number Using a Genetic Algorithm

Isabelle Bruant 1 L. Gallimard 1 Shahram Nikoukar 1
1 LEME - Laboratoire Energétique Mécanique Electromagnétisme
Abstract : In this article, the optimal location and number of piezoelec-tric sensors is formulated for active vibration control. A modified criterion is used to ensure good observability of the system by con-sidering the minimum number of needed piezoelectric elements. A genetic algorithm is proposed to solve this bi-objective optimization problem. Simulations are presented for a thin plate.
Keywords : vibrations piezoelectric sensors optimization of sensors location and number genetic algorithm
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Isabelle Bruant, L. Gallimard, Shahram Nikoukar. Optimization of Piezoelectric Sensors Location and Number Using a Genetic Algorithm. Mechanics of Advanced Materials and Structures, Taylor & Francis, 2011, 18 (7), pp.469 - 475. ⟨10.1080/15376494.2011.604600⟩. ⟨hal-01689948⟩

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