JORDAN Mario Alberto
congresos y reuniones científicas
A Knowledge-Based System to Oscillation Control of a Perturbed Physical Pendulum
JORDÁN, MARIO ALBERTO; BONITATIBUS, JOSÉ LUIS
Río Gallegos, Argentina
Congreso; XII Reunión de Trabajo en Procesamiento de la Información y Control (XII RPIC); 2007
Universidad Nacional de la Patagonia Austral
This paper deals with the control of oscillations in a physical pendulum induced by perturbations exerted in its pivot. An actuator consisting in a sliding mass along the bar is conceived in the design of a control system. A bifurcation study is carried out in the frequency domain and in two significative codimensions of the system parameters. From knowledge extracted from basins, a switching controller algorithm based on the synchronism of system orbit with the sliding mass is designed and partially implemented. A case study with simulations shows clearly superior features of our approach in comparison with other previous control strategies.