系统科学与数学(英文版) · 2000 · 14 citations · 0 references
EngineeringMechanical EngineeringStructural DynamicsVibrationControl TheoryFeedback ControlNonlinear ControlStabilityStructural VibrationVibration ControlBeam VibrationNonlinear FeedbackSemigroup TheoryStabilizationStabilization Of Nonlinear SystemsStabilization TheoryTimoshenko Beam TheoryVibrating Beams
In this paper, the stabilization problem of Timoshenko beam by some nonlinear boundary feedback controls is considered. By virtue of nonlinear semigroup theory and energy-perturbed method, it is shown that the vibration of the beam under the proposed control action decays exponentially or in negative power of time t as t - ∞.