Global path planning for mobile robots based on improved A-Star algorithm
Yuan Zhang,
Biaobiao Dong,
Le Zhang
et al.
Abstract:Aiming at the problems of lengthy planning time, easy to fall into local optimization, and insufficient ability to adapt to complex environments in the global path planning process of A-Star algorithm, we propose an improved A-Star algorithm. First, we introduce global obstacle information and local obstacle information into the heuristic function to adapt to different environmental requirements, and propose a U-shaped "trap" region filling strategy to reduce the number of searched nodes and improve the search… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.