Home > Actuators > Precision measuring


[ pdf ] An Intruduction of high precision measurement

An Intruduction of high precision measurement Download
106
times
Topic under  Precision measuring
Source: www.jamris.org 
File size:
File type: pdf
Last download on: Sun Jul 02, 2017 07:08:13 PM
Short Desciption:
Abstract: 1. Introduction We have been developing the high precision measure-mentsystemusing multi-cameras. The accuracy of our developed system was verified at the several ...

Summary:
We have been studying the high-precision three-dimensional measurement system using cameras. In this paper, our system is verified, and its application is reported.
The principle of our measurement system is based on the stereo measurement. In our system, reducing the quantization error by numerical processing can realize the highprecision 3D measurement at the long distance. This measurement system has many applications, such as industrial use, ITS, robotics, and many others.
Our system has been applied on the observation of the glacier. The Perito Moreno glacier, which is our target, moves very fast and the moving speed is reported as about 2 m/day. Then, it is thought that the important information about the global warming can be obtained by observing this glacier. But, as the width of the glacier is several km, there were no reports of continuously observing the movement of the glacier in high accuracy. As a result, the unique observation results about the daily movement of the glacier were measured. The observation of the glacier flow was carried out for the third straight year. In this paper, the valuable results of the glacier observation and experimental results to verify the precision are discussed.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

MEASUREMENTS, PRECISION AND SCALING INTRODUCTION
Precision refers to how closely a value is known. There is no such thing as an exact measurement; there is always some uncertainty associated with it...

Design of a Precision Linear-Rotary Positioning Actuator
Keywords: precision positioning, actuator, linear-rotary actuator, PZT 1. Introduction Precision ... actuator based on measurement results of a...

Precision Measuring Instruments
Micrometers . Very common and accurate precision measuring instrument; Very accurate; Measurement to One thousandth of an inch (0.001) Many will...

    Leave comment :
    "An Intruduction of high precision measurement"

    Name*

    Comment


    Related Free Files

    PRECISION MEASUREMENT OF SMALL DIAMETER HOLE... - Download: 93 times
    A PRECISION ACTIVE AEROSTATIC SPINDLE WITH... - Download: 55 times
    PowerPoint Presentation... - Download: 73 times
    Precision Electroweak Physics at Hadron... - Download: 74 times
    TOWARDS A PRECISION MEASUREMENT OF WITH... - Download: 44 times
    Section 1-2 - Linear Measure and Precision... - Download: 134 times
    Introduction of Precision Measurement of... - Download: 71 times
    PRECISION ENGINEERING EDUCATION AT MIT VIA... - Download: 48 times
    SUMMARY OF PRECISION ACTUATORS FOR SPACE... - Download: 48 times
    Precision Measurement Tools... - Download: 84 times


    eXTReMe Tracker