Xiangyu Wu, Yi Lei, Xiaochong Tong, Yongsheng Zhang, He Li, Chunping Qiu, Congzhou Guo, Yuekun Sun, Guangling Lai. A Non-Rigid Hierarchical Discrete Grid Structure and Its Application to UAVs Conflict Detection and Path Planning. IEEE Trans. Aerospace and Electronic Systems, 58(6):5393-5411, 2022. [doi]
Abstract is missing.