Adaptive Event-Triggered Vibration Control for Crane Bridge System With Trolley
Li Tang, Yuntao Li, Yan‐Jun Liu
Abstract
In this paper, the event-triggered control problem of the crane bridge system modeled by partial differential equations (PDEs) is mainly studied. Moreover, the uncertain system parameter is also considered, which is solved by using the adaptive approach. Then, during the design of the controller, an event-triggered mechanism is introduced to reduce resource consumption, reduce communication pressure and increase the working capacity of the system. Further, the stability of the system is analyzed and proved by a rigorous mathematical analysis and the Zeno phenomenon is successfully avoided. Finally, the effectiveness of the proposed control strategy is verified by simulation results.
Topics & Concepts
Control theory (sociology)Bridge (graph theory)Controller (irrigation)Partial differential equationComputer scienceControl engineeringControl systemAdaptive controlVibrationStability (learning theory)Event (particle physics)EngineeringControl (management)MathematicsMedicinePhysicsArtificial intelligenceInternal medicineMathematical analysisQuantum mechanicsMachine learningAgronomyBiologyElectrical engineeringVibration and Dynamic AnalysisDynamics and Control of Mechanical SystemsVehicle Dynamics and Control Systems