1) Detection of the heavy rail
重轨检测
3) Rail inspection
轨道检测
1.
Bridge and trestle crane rail inspection system;
桥门式起重机轨道检测系统
2.
Development of single-rail robot for crane rail inspection
起重机轨道检测机器人的研制
3.
A single-rail inspection robot is developed according to the work condition of bridge and trestle cranes rail.
文章根据桥门式起重机轨道的工作状况及环境,开发了一种适于轨道检测的单轨机器人。
4) in-flight measurement
在轨检测
1.
We present a review of techniques for modulation transfer function in-flight measurement and emphasize the technique of knife edge according to situation of developing ground sample distance.
调制传递函数是反映卫星光学相机成像性能的重要参数,针对调制传递函数多种在轨检测方法,本文在分析了可利用地面景物的基础上,结合目前卫星光学相机分辨率不断提高的现状,着重从原理和方法上介绍了利用不同亮度地块接壤的地面靶标进行检验的刃边法,同时依据实验研究成果,介绍了对原始刃边数据拟合和调制传递函数的频谱增密技术,这些技术对提高调制传递函数获取精度具有重要的作用。
5) track detection
轨道检测
1.
Compared with traditional monitoring system, a new method of acceleration measurement was used for more accurate estimation of vibration source, so the accuracy and reliability of track detection were raised.
该系统与传统的轨道检测设备相比,改进了加速度振动测量方式,有利于震源的判别,使轨道检测的准确性和可靠性大大提高。
2.
An introduction is given to the importance of track detection and maintenance technology in keeping the evenness of tracks, advanta ges and disadvantages of current track detection technology in China and develop ment trend, and scope and method of detection.
主要介绍轨道检测及维修技术在保持客运专线轨道平顺状态中的重要性、国内现有轨检技术的优缺点及发展趋势、轨道维修的内容及方法等。
6) trajectory detection
轨迹检测
1.
While using Hough transform in dim and small target trajectory detection,there will be some problems,such as short trajectory may be submerged,peaks be blurred and no information about the lines\' ends.
本文针对Hough变换方法在星空背景下弱小目标运动轨迹检测中所存在的短线段被淹没、峰值模糊化和线段无端点信息问题,对Hough变换算法中参数空间量化方式进行了改进,引入非均匀量化思想,提出了一种基于分块的非均匀Hough变换的轨迹检测方法。
补充资料：攀枝花钢铁(集团)公司轨梁厂重轨在冷床上冷却
攀枝花钢铁(集团)公司轨梁厂重轨在冷床上冷却
攀枝花钢铁(集团)公司轨梁厂重轨在冷床上冷却
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条