介绍了基于激光测距传感器的铁轨测距系统的设计原理。
This thesis recommends the design for principle that the distance measurement system of rail base on distance laser sensor.
该系统利用PLC作为控制核心，采用激光测距传感器来检测垂直焊缝。
In this system, the laser distant sensor is used to measure the vertical welding line and the PLC is used to control the system.
将激光测距传感器安装在设计的机械装置的导轨上，机械装置在钢轨上可以很方便的固定和拆除。
The Laser displacement sensor was mounted on the guide of mechanical device which can be fixed and remove easily.
针对采用PSD研制的激光测距传感器在检测及控制电路的设计中所存在的关键问题进行了分析，并给出了电路的设计框图。
This paper analyzes the key problems in designing signal measuring and control circuit of laser range sensor using PSD, and gives out the circuits' diagrams.
当无人机采用自动控制飞行时，用户可以控制任一传感器，通过一个触摸屏和手写笔来操纵摄像头和激光测距仪。
Users can control one of the sensors to manipulate its camera and laser rangefinder with a touch screen and stylus while an automated control flies the UAV, writes Richard Whittle of Aviation Week.
这些汽车利用一套包括视频摄像机、雷达传感器和激光测距仪在内的控制系统侦测道路上的其他车辆，同时按照由普通汽车驾驶员制定的预先设定路线行驶。
They use a system of video cameras, radar sensors and laser range-finders to detect other vehicles, while following a pre-set route mapped out by drivers in ordinary cars.
迷你Colibrì多传感器系统配备热成像仪（红外非制冷）、电视成像仪（TVC）和激光测距设备。
The Mini Colibrì multi sensor system is equipped with a thermal camera (IR uncooled), TV camera (TVC) and laser range finder.
本文首先对两种传感器性能进行了分析，介绍了传感器模型的设计并对激光测距仪进行了详细的误差分析。
First of all, this paper analyzes the capability of two kinds of sensors and introduces the model of sensor.
以激光同步扫描测距传感器的数学模型分析为例，介绍了在传感器数学模型设计过程中采用数据融合的思想，以使得传感器的输出更加可靠的过程。
Take the model of laser range finder based on synchronized scanner as example, show how to use data fusion method in the process of sensor model designing to get more robust output.
通过对多种传感器的工作原理进行分析，进行综合比较后，选用激光测距仪作为主要传感器。
Analyzing working principle of many sensors and comparing them each other, we choose laser range finder as main sensor.
同时激光测距仪，声纳，雷达，GPS等先进传感器的在移动机器人的开发上也得到了广泛应用。
At the same time the laser range finder, sonar, radar, GPS and other advanced sensor development in the mobile robot is also widely used.
同时激光测距仪，声纳，雷达，GPS等先进传感器的在移动机器人的开发上也得到了广泛应用。
At the same time the laser range finder, sonar, radar, GPS and other advanced sensor development in the mobile robot is also widely used.
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