Natural characteristic and vibration analysis of nonlinear articulated multi-beam ring structure for modeling ring truss antenna under base excitation
Yi Wu, Dengqing Cao, Mei Liu, Youxia Li, Zhigang Chen
Topics & Concepts
TrussNonlinear systemGalerkin methodVibrationNatural frequencyControl theory (sociology)Antenna (radio)Finite element methodBeam (structure)Structural engineeringMathematicsEngineeringPhysicsComputer scienceAcousticsArtificial intelligenceControl (management)Quantum mechanicsTelecommunicationsDynamics and Control of Mechanical SystemsVibration and Dynamic AnalysisComposite Structure Analysis and Optimization