Implementation Issues regarding a 3d Robot – Based Laser Scanning System

نویسندگان

  • Theodor Borangiu
  • Anamaria Dogar
  • Alexandru Dumitrache
چکیده

This paper consists in the presentation of several implementing issues regarding the integration of short range laser scanner with a robot arm – the laser scanning system component of a multifunctional, autonomous, self-adaptive manufacturing platform. One of the most important aspects consists in the synchronisation between the data acquired from the laser scanner and the location data acquired from the robot controller. Another issue covered by this paper consists in the trajectory planning of the robot arm to optimally accomplish the complete scanning of object surface. There are proposed adaptive scanning strategies based on the surface features. . Copyright © 2008 IFAC

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Low Cost 3D Acquiring System for Mushroom Robot Based on Webcam and Line Laser

This paper presents a low cost 3D acquiring system for mushroom robot based on webcam and line laser. The system comprises Webcam, semiconductor line laser, motion platform and data process unit. The system can get the 3D information of the Pleurotus eryngii in bottle based on structured light scanning theory. Field test shows the accuracy of the height is less than 2mm and it can be use to loc...

متن کامل

Fast 3d Scanning Methods for Laser Measurement Systems

3D perception is a promising technology for automatic control, manufacturing and robotics. Compared to 2D vision systems 3D range sensors can provide direct geometric information of the environment. This paper describes 3D scanning systems with laser time-of-flight measurement devices and compares their usability in different application scenes. Additionally new methods that allow fast scanning...

متن کامل

Automatic Teaching of a Robotic Remote Laser 3d Processing System Based on Laser-triangulation Profilometry

Original scientific paper One of the key challenges in robotic remote laser 3D processing (RL3DP) is to achieve high accuracy for the laser’s working trajectory relative to the features of the workpiece. This paper presents a novel RL3DP system with an automatic 3D teaching functionality for a precise and rapid determination of the working trajectory which comprises a robot manipulator, 3D scan...

متن کامل

Efficient Online Segmentation for Sparse 3D Laser Scans

The ability to extract individual objects in the scene is key for a large number of autonomous navigation systems such as mobile robots or autonomous cars. Such systems navigating in dynamic environments need to be aware of objects that may change or move. In most perception cues, a pre-segmentation of the current image or laser scan into individual objects is the first processing step before a...

متن کامل

Overview of 3D surface digitization technologies in Europe

This paper presents an overview of the different 3D surface digitization technologies commercially available in the European market. The solutions for 3D surface measurement offered by major European companies can be divided into different groups depending on various characteristics, such as, technology (e.g. laser scanning, white light projection), system construction (e.g. fix, on CMM/robot/a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009