Paper Title:
Study of Eliminating Calculation Errors in Large-Strain Measurement with Strain Gauges
  Abstract

Resistance strain gauge is common used in strain measurement, particularly in small elastic strain measurement, it has many advantages. However when the measured strain increases, the output nonlinearity of the Wheatstone bridge will become obvious; in this paper the nonlinearity error of the output in large-strain measurement is analyzed, and based on this a mathematical algorithm for nonlinearity compensation is proposed; finally the effect of the algorithm for nonlinearity compensation is proved by theoretical research and experimental treatment.

  Info
Periodical
Chapter
Chapter 1: Applied Mechanics Mechanical Engineering
Edited by
Honghua Tan
Pages
548-552
DOI
10.4028/www.scientific.net/AMM.138-139.548
Citation
D. W. Wang, H. Wang, Z. G. Liang, S. Y. Tang, Y. Li, "Study of Eliminating Calculation Errors in Large-Strain Measurement with Strain Gauges", Applied Mechanics and Materials, Vols. 138-139, pp. 548-552, 2012
Online since
November 2011
Export
Price
$32.00
Share

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

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

Authors: De Hai Yu, An Nan Jiang, Jun Xiang Wang
Abstract:The self-developed finite element program on return mapping algorithm is used to the simulation of the true tunnel with C + + language, while...
3360
Authors: Li Bin Lu, Ding Xin Chen, Guo Dong Jin, Rong Ming Li, Ying Jie Gao
Chapter 8: Measurement
Abstract:To study the problem of high precision, the reason why error appears in the ultrasonic positioning process is analyzed. To decrease the...
1851
Authors: Xue Feng Wu, Yu Fan
Chapter 6: Mechatronics
Abstract:A new algorithms for parameters of an image irregular boundary circle parameters is presented, which is based on “Curve-Approximate Method”...
639
Authors: Hai Li Xie, Gui Ying Liu, Hai Bao Gu, Qian Zheng
Chapter 10: Power Electronics and Power Drives
Abstract:For deeper research of effective harmonic suppression, this paper studies on the main circuit, working principle and detection for...
1583
Authors: Teng Li, Xiao Mei Yuan, Shi Liang Yang, Xin Hui Zhang
Chapter 2: Motivation, Thermal, Electronics and Power Engineering
Abstract:A new approach is presented for analyzing gas mixtures by transforming the problem into a pattern classification one to reduce the effect of...
548