2026-04-17T14:21:25Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/1008232025-07-22T22:36:29Zcom_2072_1033col_2072_452951

Development of an application for the generation of robot trajectories based on learning by demonstration techniques Dávila Carmona, Cristian Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial Casals Gelpí, Alicia Vinagre Ruiz, Manuel Àrees temàtiques de la UPC::Informàtica Machine learning Algorithms Aprenentatge per demostració Baxter ROS DTW GMM Learning by demonstration Aprenentatge automàtic Algorismes En col·laboració amb la Universitat de Barcelona (UB) i la Universitat Rovira i Virgili (URV). The need of designing and implementing software to prepare robots for the execution of new tasks implies an expensive cost that requires specific hardware, software and knowledge. Learning by demonstration is a paradigm for enabling robots to autonomously perform new tasks learning from previous demonstrations. This project focuses on how to facilitate the learning of new tasks by robots through demonstrations performed by humans. In order to accomplish this goal, this thesis considers two subproblems: imitation and correspondence. Three different algorithms are used in order to solve both subproblems, in addition to a reinforcement learning to improve the final solution through new demonstrations. Moreover, a methodology is proposed to perform experimentation using these algorithms, including a final discussion over their performance and future work. 2017-01 Master thesis https://hdl.handle.net/2117/100823 122523 eng Open Access application/pdf Universitat Politècnica de Catalunya