计算机科学 ›› 2026, Vol. 53 ›› Issue (10): 312-319.doi: 10.11896/jsjkx.250800030
张永良1, 赵国友1, 王小妃1, 李子文1, 王保红2
ZHANG Yongliang1, ZHAO Guoyou1, WANG Xiaofei1, LI Ziwen1, WANG Baohong2
摘要: 基于深度强化学习的多智能体路径规划算法因其对环境的良好适应性而受到广泛关注。随着相关领域应用需求的增长,地图规模日趋复杂,智能体数量持续增加,导致智能体间的交互难度显著提升。现有方法主要通过通信机制增强智能体间的信息交互,但在高密度场景下,仍难以避免智能体陷入区域拥塞或产生往返振荡的运动,进而影响整体路径规划效率。针对上述问题,提出一种基于拥塞避免和振荡解除的多智能体路径规划方法(CAOR),该方法综合考虑智能体周围物体密度与相邻智能体的活跃度,据此重构奖励函数以引导智能体规避拥塞区域;同时针对振荡问题,通过检测各智能体的往返动作识别振荡状态,为出现振荡的智能体打上振荡标签,并对带有该标签的智能体采用搜索算法重新规划路线。实验结果显示,在结构化地图中,当智能体数量不超过64个时,CAOR的求解成功率均为100%;在大规模场景下,相较于现有基于学习的方法,CAOR也展现出更优的求解性能。
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