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Investigating the Detection of Overhead Ground Wire Broken Strand though Power Line Robots
Song YF(宋屹峰); Wang HG(王洪光); Jiang Y(姜勇); Jiang WD(姜文东); Wang CC(王灿灿); Chu JL(初金良)
Department空间自动化技术研究室
Conference NameIEEE International Conference on Applied Robotics for the Power Industry (CARPI 2014)
Conference DateOctober 14-16, 2014
Conference PlaceFoz do Iguassu, Brazil
Source PublicationProceedings of the IEEE International Conference on Applied Robotics for the Power Industry
PublisherIEEE
Publication PlacePiscataway, NJ, USA
2014
Pages1-6
Contribution Rank1
ISBN978-1-4799-6422-2
AbstractPower line inspection and maintenance robots have been developed for more than two decades as a substitute for linemen to work under the dangerous working condition. The fault and obstacle detection through the information collected by robot sensors is an important research filed. Currently, visual information remains the most common, practical and easily collected data for robots amongst all kinds of sensing data. This paper presents a visual detection method for the broken strand fault. The broken strand fault can be detected by judging the intensity distribution of histogram of edge gradient(HOEG) in the following steps: at first, the region of interest (ROI) of captured images is selected; then, the HOEG descriptor is extracted in ROI as image feature; at last, the intensity distribution of HOEG descriptor can differentiate the broken strand fault from the normal wire. In addition, the location of detected broken strand fault is given for the practical repair. Both laboratory and field experiments results have demonstrated the effectiveness of the proposed method.
Language英语
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/15375
Collection空间自动化技术研究室
Recommended Citation
GB/T 7714
Song YF,Wang HG,Jiang Y,et al. Investigating the Detection of Overhead Ground Wire Broken Strand though Power Line Robots[C]. Piscataway, NJ, USA:IEEE,2014:1-6.
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