Free vibration of sigmoid functionally graded plates using the dynamic stiffness method and the Wittrick-Williams algorithm
Md. Imran Ali, Mohammad Sikandar Azam, Vinayak Ranjan, J.R. Banerjee
Topics & Concepts
Sigmoid functionVibrationStiffnessFunctionally graded materialBoundary value problemNatural frequencyModulusNormal modeMaterial propertiesMathematicsStructural engineeringMathematical analysisMaterials scienceComputer scienceGeometryEngineeringComposite materialAcousticsPhysicsArtificial neural networkMachine learningComposite Structure Analysis and OptimizationVibration and Dynamic AnalysisStructural Load-Bearing Analysis