2026-04-18T01:51:08Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/4175152026-01-15T05:10:28Zcom_2072_1033col_2072_452950

Cooperative convex control of multiagent systems applied to differential drive robots López Estrada, Francisco Ronay Darias, Helen Puig Cayuela, Vicenç Valencia Palomo, Guillermo Dominguez-Zenteno, Joaquín Guerrero Sánchez, María Eusebia Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control Àrees temàtiques de la UPC::Informàtica::Automàtica i control Convex control Multiagent system Differential robots Tracking control This work proposes a convex cooperative control scheme for a multiagent system of differential mobile robots in a leader–follower formation. First, the kinematic model of the differential robots is obtained in a linear parameter varying representation. Next, a reference model approach is considered to track the desired trajectory. The paper’s contribution is then to derive conditions to guarantee the convergence of the convex controller, which is achieved using a non-quadratic Lyapunov function. Subsequently, this control law is integrated into the agent that leads a distributed control protocol based on graph theory designed to reach the consensus of the followers. Simulations of five mobile robots are performed to illustrate the effectiveness of the proposed method. This work was supported by Tecnológico Nacional de México under the program Proyectos de Investigación Científica, Desarrollo Tecnológico e Innovación and the international network Red Internacional de Control y Cómputo Aplicado, Mexico. Additional support was provided by CONAHCYT through the program Investi- gadoras e Investigadores por México, project 88, and a scholarship for Helen Darias. Peer Reviewed Postprint (published version) 2024-06-01 Article López, F. [et al.]. Cooperative convex control of multiagent systems applied to differential drive robots. "International journal of applied mathematics and computer science", 1 Juny 2024, vol. 34, núm. 2, p. 199-210. 1641-876X https://hdl.handle.net/2117/417515 10.61822/amcs-2024-0014 eng https://sciendo.com/article/10.61822/amcs-2024-0014 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain 12 p. application/pdf