Title
Development of novel multifunctional robotic crawler for inspection of hanger cables in suspension bridges
Abstract
This paper introduces a novel robot which is able to climb hanger cables of long span suspension bridges. The robot has been developed for inspection purpose, and it can help us remotely inspect the state of cables by using cameras and Non-Destructive Testing (NDT) devices. The robot consists of two traction modules, two sub modules, and an adhesion mechanism. The unique design of the traction module ensures the stable movement of the robot on the twisted surface of the hanger cable. In this paper, we describe the structure and environmental situation of hanger cables and the mechanisms of the robot. Also, the results of experiments in the indoor and outdoor environments are included.
Year
DOI
Venue
2014
10.1109/ICRA.2014.6907242
ICRA
Keywords
DocType
Volume
nondestructive testing,traction modules,adhesion mechanism,bridges (structures),adhesion,inspection,mobile robots,cameras,multifunctional robotic crawler,hanger cable inspection,suspension bridges,NDT devices,traction,nondestructive testing devices
Conference
2014
Issue
ISSN
Citations 
1
1050-4729
0
PageRank 
References 
Authors
0.34
6
4
Name
Order
Citations
PageRank
Kyeong Ho Cho1103.77
Young Hoon Jin261.74
Ho Moon Kim3245.10
Hyouk Ryeol Choi433760.51