A vision-based broken strand detection method for a power-line maintenance robot
文献类型：期刊论文
| 作者 | Song YF(宋屹峰); Wang HG(王洪光) ; Zhang, Jianwei
|
| 刊名 | IEEE Transactions on Power Delivery
 |
| 出版日期 | 2014 |
| 卷号 | 29期号:5页码:2154-2161 |
| 关键词 | Broken strand Detection methods Maintenance robots Power lines Vision based - Visual detection |
| ISSN号 | 0885-8977 |
| 产权排序 | 1 |
| 通讯作者 | 宋屹峰 |
| 中文摘要 | The broken strand of overhead ground wire (OGW), which is mainly caused by lightning strikes or the vibration of OGW, can lead to serious damage to the power grid system. Power-line maintenance work is generally carried out by specialized workers under extra-high voltage live-line conditions which involve great risks and high labor intensity. In this paper, we present a broken strand detection method which can be practically applied by maintenance robots. This method is mainly implemented in three steps. First, we obtain the region of interest (ROI) from the image acquired by the robot. Second, a histogram of an oriented gradients descriptor vector is calculated to obtain the image gradient feature in ROI. In the third step, we apply a multiclassifier which consists of two support vector machines to classify the wires into normal wire, broken strand malfunction, and obstacles on OGW. Experiment results successfully demonstrate the effectiveness of the proposed method. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | TRANSMISSION-LINES ; INSPECTION |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342918000014 |
| 公开日期 | 2014-11-03 |
| 源URL | [http://ir.sia.cn/handle/173321/15199]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 推荐引用方式 GB/T 7714 | Song YF,Wang HG,Zhang, Jianwei. A vision-based broken strand detection method for a power-line maintenance robot[J]. IEEE Transactions on Power Delivery,2014,29(5):2154-2161. |
| APA | Song YF,Wang HG,&Zhang, Jianwei.(2014).A vision-based broken strand detection method for a power-line maintenance robot.IEEE Transactions on Power Delivery,29(5),2154-2161. |
| MLA | Song YF,et al."A vision-based broken strand detection method for a power-line maintenance robot".IEEE Transactions on Power Delivery 29.5(2014):2154-2161. |
入库方式： OAI收割
来源：沈阳自动化研究所
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