Open AccessDevelopment of a Measuring Sensory System Based on LabVIEW for Determining Elastic Proprieties of Solid Materials
Author(s) -
Zakaryae Ezzouine,
Abdelrhani Nakheli
Publication year - 2016
Publication title -
international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.277
H-Index - 22
ISSN - 2088-8708
DOI - 10.11591/ijece.v6i5.pp2096-2105
Subject(s) - measure (data warehouse) , reliability (semiconductor) , deformation (meteorology) , sensitivity (control systems) , computer science , data acquisition , tensile testing , materials science , ultimate tensile strength , simulation , mechanical engineering , composite material , engineering , physics , electronic engineering , power (physics) , quantum mechanics , database , operating system
This article develops also a measure and prototype to allow the acquisition of real time data for display, analysis, control and storage with a proposed test program for determining the model parameters. The aim is to be able to measure, and apply moment to a specimen, and collect data from the resulting deformation in the material. At the same time, the reliability of this test system has been proved by precision analysis and data processing for a simple test validation (metal wire). The force-deformation curves of solids materials in this tensile test are measured accurately in real time, to obtain the values of solid materials mechanical property parameters, The minimal change in length of the test Specimen that can be resolved by this system is 1µm, which yields the sensitivity comprised between 10-4µm and 10-5 µm. Based on the experience that compressive tensile test have the smallest statistical scatter and that they are simplest to carry out. The measuring device can improve the measuring efficiency and accuracy distinctly while has advantages of simple configuration, low cost and high stability.