CPPA-A* algorithm for low-altitude airspace in plateau environment
Rui ZHU, Chuanpeng SHEN, Yuying LIANG, Jiadi WU, Jingwei LU, Zhirong LIU
Systems Engineering and Electronics . 2026, (3): 1031 -1038 .  DOI: 10.12305/j.issn.1001-506X.2026.03.27