用于移动机器人导航的三维扫描仪的特性和建模

S. Koceski, N. Koceska, P. B. Zobel, F. Durante
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引用次数: 8

摘要

提出了一种基于二维距离传感器(SICK LD-OEM1000)的三维激光扫描仪的精确物理仿真模型。二维传感器的模型来源于物理传感器的特性,包括测量的不确定度、光束入射角和目标表面特性的依赖性。本文还对操作时间、时间自动校正、不同物体表面性质和方向等因素的影响进行了实验研究。在刚体动力学环境下建立了三维扫描仪虚拟模型,并进行了实验验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Characterization and modeling of a 3D scanner for mobile robot navigation
In this paper an accurate physics-based simulation model of the 3D laser scanner, based on 2D range sensor (SICK LD-OEM1000) is presented. The model of the 2D sensor derives from the characteristics of the physical one and includes the uncertainty of the measurement, the dependency of the beam incidence angle and the target surface properties. Some experiments aimed to characterize the effects of the operation time, time autocorrection, different object surface properties and orrientations are also presented in this paper. 3D scanner virtual model, developed in rigid body dynamics environment, was verified experimentally and the resultss are reported.
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