High Authority and Nonlinearity Issues in Active-Passive Hybrid Piezoelectric Networks for Structural Damping
Source abstract
Abstract
The purpose of this research is to address the issues of high field nonlinearities in vibration control using APPN (Active-Passive Hybrid Piezoelectric Network). Experimental effort is carried out to quantify the nonlinearities in piezoelectric actuation. Based on the sliding mode theory, a robust controller is developed to compensate for the nonlinearities as uncertainties in the integrated system. The effectiveness of the proposed scheme is demonstrated by numerical and experimental analyses.
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Research context
OpenAlex topics: Aeroelasticity and Vibration Control · Piezoelectric Actuators and Control · Advanced MEMS and NEMS Technologies
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Affiliations
Structural Dynamics and Controls Lab, Department of Mechanical and Nuclear Engineering, The Pennsylvania State University, University Park, PA 16802
References (13)
Show source-provided references
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