Path Planning Method With Improved Artificial Potential Field—A Reinforcement Learning Perspective Yao, Qingfeng ; Zheng, Zeyu ; Qi, Liang ; Yuan, Haitao ; Guo, Xiwang ; Zhao, Ming ; Liu, Zhi ; Yang, Tianji Abstract Publication: IEEE Access Pub Date: 2020 DOI: 10.1109/ACCESS.2020.3011211 Bibcode: 2020IEEEA...8m5513Y