The Obstacle-surmounting Performance of a Cable-climbing Robot

被引:0
|
作者
Lv, Fan [1 ,2 ,3 ]
Xu, Fengyu [1 ,2 ,3 ]
Wu, Chengzi [1 ,2 ,3 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Automat, Nanjing 210023, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Artficial Intelligence, Nanjing 210023, Peoples R China
[3] Jiangsu Engn Lab IOT Intelligent Robots IOTRobot, Nanjing 210023, Peoples R China
基金
中国国家自然科学基金;
关键词
INSPECTION;
D O I
10.1109/aim.2019.8868475
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In order to realize the steady climbing of the robot on the cable, this paper first analyzes the structure and climbing principle of a three-wheeled climbing robot. The mechanical model is established to analyze the relationship between the driving force and the resistance of the robot in cable climbing, and the driving torque of the robot is simulated. The simulation results show that the ability of the obstacle-surmounting is related to the clamping force. Furthermore, this paper introduces a centrifugal friction safe recovery mechanism, and analyzes speed limit principle. Finally, laboratory experiments are demonstrated that the robot could surmount obstacles with a height of 4mm and automatically recovery.
引用
收藏
页码:960 / 965
页数:6
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