Automation and cybernetics control of a flexible onelink manipulator

States that control is of the essence in cybernetics. Summarizes the dynamic equations for a flexible onelink manipulator moving in the horizontal plane. Employs the finite element method, based on elementary beam theory, during the process of formulation. Develops and instruments a onelink flexible manipulator in order to control its vibration modes. Uses a simple secondorder vibration model which permits vibrations on the rod to be estimated using the hub angle. The validation of the dynamic model and the structural analysis of the flexible manipulator is reached using proper infrared cameras and active light sources for determining actual positions of objects in space. Shows that the performance of the control is satisfactory, even under perturbation action.