FUZZY LOGIC CONTROL FOR MULTI-ROBOT NAVIGATION AND ARRIVAL-TIME CONTROL IN A CLUTTERED ENVIRONMENT

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2021 International Conference on Machine Learning and Cybernetics (ICMLC), 2022, 2021-December, pp. 33-38
Issue Date:
2022-01-01
Full metadata record
Coordination in multi-robot systems has attracted much attention in recent years. This study presents a hierarchical fuzzy controller (HiFC) to navigate a robot team and coordinate their moving speed and path for arrival time control. The proposed HiFC consists of multilayered architecture to reduce the number of free parameters and improve the scalability. The multilayered architecture includes a lower-level rule-embedded controller serving as behaviour selector and a higher-level fuzzy-logic-based coordinator to adjust each robot's moving speed and direction in the team. The HiFC is trained with a multi-objective multi-swarm evolutionary PSO (MMEPSO). Simulation results demonstrate the effectiveness of this technique in reliably solving the proposed navigation problem
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