2024-06-192024-06-192024Arbanas Ferreria, B., Petrovic, T., Orsag, M., Martínez de-Dios, J.R. y Bogdan, S. (2024). Distributed Allocation and Scheduling of Tasks With Cross-Schedule Dependencies for Heterogeneous Multi-Robot Teams. IEEE Access, 12, 74327-74342. https://doi.org/10.1109/ACCESS.2024.3404823.2169-3536https://hdl.handle.net/11441/1606822024 The Authors. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.To enable safe and efficient use of multi-robot systems in everyday life, a robust and fast method for coordinating their actions must be developed. In this paper, we present a distributed task allocation and scheduling algorithm for missions where the tasks of different robots are tightly coupled with temporal and precedence constraints. The approach is based on representing the problem as a variant of the vehicle routing problem, and the solution is found using a distributed metaheuristic algorithm based on evolutionary computation (CBM-pop). Such an approach allows a fast and near-optimal allocation and can therefore be used for online applications. Simulation results show that the approach has better computational speed and scalability without loss of optimality compared to the state-of-the-art distributed methods. An application of the planning procedure to a practical use case of a greenhouse maintained by a multi-robot system is given.application/pdf16 p.engAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Multi-robot systemsMulti-robot coordinationTask allocationVehicle routing problemDistributed optimizationinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess10.1109/ACCESS.2024.3404823