A seven hole pressure probe measurement system and calibration method utilizing error tables

1998 ◽  
Author(s):  
Christian Wenger ◽  
William Devenport
Keyword(s):  
Measurement System ◽  
Calibration Method ◽  
Probe Measurement ◽  
Pressure Probe ◽  
Hole Pressure

Seven-Hole Pressure Probe Calibration Method Utilizing Look-Up Error Tables

AIAA Journal ◽  
10.2514/2.794 ◽  
1999 ◽  
Vol 37 (6) ◽  
pp. 675-679 ◽  
Author(s):  
Christian W. Wenger ◽  
William J. Devenport
Keyword(s):  
Calibration Method ◽  
Pressure Probe ◽  
Hole Pressure ◽  
Probe Calibration

Seven-hole pressure probe calibration method utilizing look-up error tables

AIAA Journal ◽  
1999 ◽  
Vol 37 ◽  
pp. 675-679 ◽  
Author(s):  
Christian W. Wenger ◽  
William J. Devenport
Keyword(s):  
Calibration Method ◽  
Pressure Probe ◽  
Hole Pressure ◽  
Probe Calibration

scholarly journals On-board eight-hole pressure probe system to measure wind speed with UAVs

2021 ◽  
Author(s):  
Andrey Shevchenko ◽  
Leonid Afanasiev ◽  
Dmitry Chechin ◽  
Andrey Shmakov
Keyword(s):  
Wind Speed ◽  
Pressure Probe ◽  
Hole Pressure ◽  
Probe System

A Self-Calibration Method for Robotic Measurement System

1999 ◽  
Author(s):  
Chunhe Gong ◽  
Jingxia Yuan ◽  
Jun Ni
Keyword(s):  
Coordinate System ◽  
Measurement System ◽  
Calibration Method ◽  
Position Measurement ◽  
Robot Calibration ◽  
Robot System ◽  
Self Calibration ◽  
World Coordinate System ◽  
Robot Accuracy ◽  
Calibration Methods

Abstract Robot calibration plays an increasingly important role in manufacturing. For robot calibration on the manufacturing floor, it is desirable that the calibration technique be easy and convenient to implement. This paper presents a new self-calibration method to calibrate and compensate for robot system kinematic errors. Compared with the traditional calibration methods, this calibration method has several unique features. First, it is not necessary to apply an external measurement system to measure the robot end-effector position for the purpose of kinematic identification since the robot measurement system has a sensor as its integral part. Second, this self-calibration is based on distance measurement rather than absolute position measurement for kinematic identification; therefore the calibration of the transformation from the world coordinate system to the robot base coordinate system, known as base calibration, is not necessary. These features not only greatly facilitate the robot system calibration but also shorten the error propagation chain, therefore, increase the accuracy of parameter estimation. An integrated calibration system is designed to validate the effectiveness of this calibration method. Experimental results show that after calibration there is a significant improvement of robot accuracy over a typical robot workspace.

Fast Calibration Method of Large Dimension Measurement System Based on Multi-Camera Array

2018 ◽  
Vol 38 (12) ◽  
pp. 1215002 ◽  
Author(s):  
吴庆华 Wu Qinghua ◽  
陈慧 Chen Hui ◽  
朱思斯 Zhu Sisi ◽  
周阳 Zhou Yang ◽  
万偲 Wan Cai
Keyword(s):  
Measurement System ◽  
Calibration Method ◽  
Large Dimension ◽  
Camera Array ◽  
Dimension Measurement

Simplified Calibration Method for Radiation Temperature Measurement System with Wide Dynamic Range

2019 ◽  
Vol 39 (6) ◽  
pp. 0612003
Author(s):  
马冬晓 Dongxiao Ma ◽  
汪家春 Jiachun Wang ◽  
陈宗胜 Zongsheng Chen ◽  
王冰 Bing Wang ◽  
刘洋 Yang Liu
Keyword(s):  
Temperature Measurement ◽  
Measurement System ◽  
Dynamic Range ◽  
Calibration Method ◽  
Radiation Temperature ◽  
Wide Dynamic Range ◽  
Temperature Measurement System

Calibration Method of Three-Dimensional Shape Measurement System Based on iGPS Positioning and Tracking

2019 ◽  
Vol 46 (1) ◽  
pp. 0104003
Author(s):  
马国庆 Ma Guoqing ◽  
刘丽 Liu Li ◽  
于正林 Yu Zhenglin ◽  
曹国华 Cao Guohua ◽  
王强 Wang Qiang
Keyword(s):  
Measurement System ◽  
Three Dimensional ◽  
Calibration Method ◽  
Shape Measurement ◽  
Dimensional Shape ◽  
Three Dimensional Shape
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