The Design of Calibration Software of Sensor Characteristics Based on LabVIEW

Abstract:

Article Preview

For the lack of the traditional calibration methods of the sensor static and dynamic characteristic parameters, the software of parameter calibration was designed by using the graphical programming language, that is, LabVIEW. The USB-based data acquisition card controlled by software is used to obtain the output voltage of the sensors, displaying a characteristic curve in the real time, and the static parameters (sensitivity, linearity, etc.) and dynamic parameters (natural frequency, damping ratio, etc.) were calculated and analyzed automatically on-line by using mathematical tools such as the least square fitting, spline interpolation, etc.. Experimental results show that the software has a good interface, is easy to operate, the results are accurate and efficient, which can fully meet the needs of industrial testing.Introduction

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

2585-2588

DOI:

10.4028/www.scientific.net/AMR.295-297.2585

Citation:

X. T. Pan et al., "The Design of Calibration Software of Sensor Characteristics Based on LabVIEW", Advanced Materials Research, Vols. 295-297, pp. 2585-2588, 2011

Online since:

July 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.