Abstract
This paper proposes a practicable navigation method for multiple mobile robots in a realistic environment. In the past, many navigation methods have been developed, however, they were often limited to a single robot or sometimes assumed robots with special mobility such as holonomic ones. From the viewpoint of practical applications it is indispensable that the number of robots is arbitrary, general shape and mobility of them are allowed. In this study, a deadlock-free navigation for non-holonomic mobile robots in a practical environment is given. In the proposed scheme, states of the environment and robots are feedback in real-time and global path planning is cyclically executed. It enables an adaptation to a changing environment and a reliable deadlock-free navigation of multiple robots. The real-time online path planning is performed by an efficient A* search in Configuration Spaces representing the robots and environment. The proposed method is tested by several simulations which represent typical complicated navigation situations. As a result, the effectiveness of the methods is verified.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
