Influence of imperfection on the smart control frequency characteristics of a cylindrical sensor-actuator GPLRC cylindrical shell using a proportional-derivative smart controller
Reza Zare, Neda Najaafi, Mostafa Habibi, Farzad Ebrahimi, Hamed Safarpour
Abstract
This is the first research on the smart control and vibration analysis of a Graphene nanoplatelets (GPLs) Reinforced Composite (GPLRC) porous cylindrical shell covered with piezoelectric layers as sensor and actuator (PLSA) in the framework of numerical based Generalized Differential Quadrature Method (GDQM). The stresses and strains are obtained using the First-order Shear Deformable Theory (FSDT). Rule of the mixture is employed to obtain varying mass density and Poisson
Topics & Concepts
Materials scienceActuatorShell (structure)Vibration controlQuadrature (astronomy)Piezoelectric sensorVibrationController (irrigation)PiezoelectricityComposite materialStructural engineeringAcousticsComputer sciencePhysicsEngineeringAgronomyArtificial intelligenceBiologyOpticsComposite Structure Analysis and OptimizationAeroelasticity and Vibration ControlMaterial Properties and Applications