AUTHOR=Wang Zhenggang , Song Shuhong , Cheng Shenghui TITLE=Path planning of mobile robot based on improved double deep Q-network algorithm JOURNAL=Frontiers in Neurorobotics VOLUME=19 YEAR=2025 URL=https://www.frontiersin.org/journals/neurorobotics/articles/10.3389/fnbot.2025.1512953 DOI=10.3389/fnbot.2025.1512953 ISSN=1662-5218