Sensitivity analysis and control of a cantilever beam by mean of a shunted piezoelectric patch

Gaël Matten (1) , Manuel Collet (1) , Emeline Sadoulet-Reboul (1) , Scott Cogan (1)

1 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)

In this paper, a sensitivity analysis of a beam controlled with a shunted piezoelectric patch is presented. A negative capacitance controller is implemented and a study of stability and performance is performed. Besides, the effects of the technological aspects such as the variability in the material properties or in the position of the piezoelectric patch is evaluated through a finite element simulation

Domaines: Mécanique [physics.med-ph]

Gaël Matten, Manuel Collet, Emeline Sadoulet-Reboul, Scott Cogan. Sensitivity analysis and control of a cantilever beam by mean of a shunted piezoelectric patch. 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics (MEDYNA 2013), Jan 2013, France. pp.1 - 4. ⟨hal-00993446⟩