| 基于激光扫描的接触网几何参数检测方法研究 |
| |
| 引用本文： | 张东,余朝刚. 基于激光扫描的接触网几何参数检测方法研究[J]. 应用声学, 2016, 24(1): 14-14 |
| |
| 作者姓名： | 张东 余朝刚 |
| |
| 作者单位： | 上海工程技术大学 城市轨道交通学院,上海工程技术大学 城市轨道交通学院 |
| |
| 基金项目： | 上海市研究生教育创新计划学位点引导布局与建设培育项目（13sc002） |
| |
| 摘 要： | 针对当前电气化铁路接触网几何参数日常检测的需求,提出了一种基于激光扫描的接触网几何参数检测方法,即结合激光扫描仪、光电编码器和工控机等硬件设备进行编程处理以实现相关几何参数的非接触式采集、采样点定位和数据处理以获得接触网的各个几何参数,经试验该方法能有效的提高接触网几何参数检测精度,测量精度达到±3mm,具有实际意义。
|
| 关 键 词： | 接触网几何参数 激光扫描 光电编码器 非接触式检测 |
| 收稿时间： | 2015-07-14 |
| 修稿时间： | 2015-08-26 |
Catenary geometry parameter detection method based on laser scanning |
| |
| Zhang Dong and Yu Chaogang. Catenary geometry parameter detection method based on laser scanning[J]. Applied Acoustics(China), 2016, 24(1): 14-14 |
| |
| Authors: | Zhang Dong and Yu Chaogang |
| |
| Affiliation: | College of Urban Railway Transportation,Shanghai University of Engineering Science, |
| |
| Abstract: | In view of the current electrified railway catenary geometry parameters daily testing requirements, this paper proposes a catenary geometry parameter detection method based on laser scanning, the combination of hardware, such as laser scanner and industrial control, photoelectric encoder, programming processing to achieve the relevant geometric parameters of the non-contact sampling, sampling point positioning and data processing for catenary of various geometric parameters, through the experiment the method can effectively improve the catenary geometry parameters detection precision, measurement accuracy is ±3 mm, has practical significance. |
| |
| Keywords: | Catenary geometry parameters Laser scanning Photoelectric encoder Non-contact detection |
|
| 点击此处可从《应用声学》浏览原始摘要信息 |
|
点击此处可从《应用声学》下载全文 |
