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SCOPE: Skeleton Graph-Based Computation-Efficient Framework for Autonomous UAV Exploration

delete2026-03-09
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PRE
AI
K
Kai Li
S
Shengtao Zheng
L
Lingkun Xiu
Y
Yuze Sheng
Xiaoping ZHANG 封面图
Xiaoping ZHANG (Xiao–Ping Zhang)
D
Dongyue Huang
X
Xinlei Chen
DOI:10.1109/LRA.2026.3671559delete
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摘要

摘要

En 中文
自主探索未知环境对移动机器人至关重要,可帮助其在复杂区域中实现感知、建图和决策。然而,现有方法常依赖频繁的全局优化,导致计算延迟高和轨迹振荡,尤其在资源受限的边缘设备上表现更为明显。为解决这些局限性,我们提出了SCOPE框架,该框架增量式构建实时骨架图,并引入隐式未知区域分析以实现高效的空间推理。规划层采用分层按需策略:近端规划器生成平滑、高频率的局部轨迹,而区域序列规划器仅在必要时激活以优化全局访问顺序。模拟环境中的对比评估表明,SCOPE在探索性能上达到了与当前最优全局规划器相当的水平,同时平均降低了86.9%的计算成本。实际场景的实验进一步验证了该系统在实际应用中的鲁棒性和低延迟特性。
Keyword:
Aerial systems: Perception and autonomy
aerial systems: Applications
motion and path planning

期刊

I
IEEE Robotics and Automation Letters
IF:
5.3
论文数:
1.9K
被引数:
3.9W

机构

T
tsinghua university
学者数:
11.9W
论文数: 10.0W
被引数: 137
N
nanyang technological university
学者数:
2.5K
论文数: 1.6K
被引数: 1
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