Ingeniería de Control y Automatización
Permanent URI for this collectionhttp://54.81.141.168/handle/123456789/9092
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Item Metadata only Energy-Based Control for the Cart-Pole System in Implicit Port-Hamiltonian Representation(Pontificia Universidad Católica del Perú, 2020-03-19) Huamán Loayza, Alex Smith; Reger, Johann; Cieza Aguirre, Oscar B.; Pérez Zúñiga, Carlos GustavoThis master thesis is devoted to the design, analysis, and experimental validation of an energy-based control strategy for the well-known benchmark cart-pole system in implicit Port-Hamiltonian (PH) representation. The control scheme performs two tasks: swingup and (local) stabilization. The swing-up controller is carried out on the basis of a generalized energy function and consists of bringing the pendulum trajectories from the lower (stable) position to a limit cycle (homoclinic orbit), which passes by the upright (unstable) position, as well as the cart trajectories to the desired point. The (local) stabilizing controller is designed under a novel algebraic Interconnection and Damping Assignment Passivity-Based Control (IDA-PBC) technique and ensures the upright (asymptotic) stabilization of the pendulum as well as the cart at a desired position. To illustrate the effectiveness of the proposed control scheme, this work presents simulations and real-time experiments considering physical damping, i.e., viscous friction. The results are additionally contrasted with another energy-based control strategy for the cart-pole system in explicit Euler-Lagrange (EL) representation.