架空地线悬吊巡检机器人越障运动规划

Ren Zhi-bin, Ruan Yi, Li Zheng, Yang Yong
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引用次数: 8

摘要

输电线路巡检机器人的目的是对特高压输电线路设备进行运行状态检查和故障发现。控制设计的关键是如何设计一种障碍物导航机器人。介绍了机器人的结构,阐述了障碍物导航控制原理。如果通过夹持机构保持身体的水平姿态,夹持力会变大,从而造成ogw的损伤。为此,本文提出了一种能使检测机器人的质心进行调整的质心调整方法。然后提出了混合结构的专家系统,并对分层规划模式下的障碍物导航决策进行了分析。在线实验结果表明,该控制策略能有效地引导巡检机器人沿输电线路进行巡逻和穿越障碍物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Motion planning of inspection robot suspended on overhead ground wires for obstacle-navigation
The purpose of inspection robot for power transmission lines is to check running state and find damages of extra-high voltage (EHV) power transmission lines equipment. The key of the control design is how to design a robot for obstacles navigation. This paper presents the robot configuration, and describes obstacle-navigation control principle. If the horizontal pose of the body is kept through the gripping mechanism, the gripping force will become bigger, and result in the damage of OGWs. So a centroid adjustment method, which enables the centroid of inspection robot to adjust is proposed in this paper. And then paper presents expert system with hybrid architecture and analyzes decision-making of obstacle-navigation in layered planning mode. On-line experiment results show that the control strategy can guide the inspection robot to patrol along the transmission lines and cross obstacles efficiently.
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