用于位移、距离和位置测量的激光传感器。
Laser Sensors for Displacement, Distance and Position.
作者信息
Suh Young Soo
机构信息
School of Electrical Engineering, University of Ulsan, Namgu, Ulsan 44610, Korea.
出版信息
Sensors (Basel). 2019 Apr 24;19(8):1924. doi: 10.3390/s19081924.
Abstract
Laser sensors can be used to measure distances to objects and their related parameters (displacements, position, surface profiles and velocities). Laser sensors are based on many different optical techniques, such as triangulation, time-of-flight, confocal and interferometric sensors. As laser sensor technology has improved, the size and cost of sensors have decreased, which has led to the widespread use of laser sensors in many areas. In addition to traditional manufacturing industry applications, laser sensors are increasingly used in robotics, surveillance, autonomous driving and biomedical areas. This paper outlines some of the recent efforts made towards laser sensors for displacement, distance and position.
摘要
激光传感器可用于测量到物体的距离及其相关参数（位移、位置、表面轮廓和速度）。激光传感器基于许多不同的光学技术，如三角测量法、飞行时间法、共焦和干涉传感器。随着激光传感器技术的改进，传感器的尺寸和成本降低，这使得激光传感器在许多领域得到广泛应用。除了传统制造业应用外，激光传感器在机器人技术、监视、自动驾驶和生物医学领域的应用也越来越多。本文概述了近期在用于位移、距离和位置测量的激光传感器方面所做的一些工作。
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