Autonomous Ground Vehicle Navigation Method in Complex Environment

被引：4
|
作者：
Yi, Yang [1 ]
Fu Mengyin [1 ]
Xin, Yang [1 ]
Xiong Guangming
Gong, J. W.
机构：
[1] Beijing Inst Technol, Integrated Nav & Intelligent Nav Lab, Beijing 100081, Peoples R China
来源：
2010 IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) | 2010年
关键词：
COLLISION-AVOIDANCE; OBSTACLE AVOIDANCE; TERRAIN;
D O I：
10.1109/IVS.2010.5547993
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a 3D laser point cloud-based navigation method for autonomous ground vehicles in complex environment is proposed. With a coordinate transformation of laser data from sphere to cylinder, environment perception cylinder is configured. In the cylinder, terrain traversability is predicted through analysis on radial and tangential slope of 3D point cloud. In addition, the candidate point cloud of traversable region has been extracted. Furthermore, navigation circle contained with direction information is built up based on the candidate point cloud. Extended experimental results demonstrate that the method allows autonomous ground vehicle to move safely and correctly in complex environment.
引用
收藏
页码：1060 / 1065
页数：6
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