Research on elastic modulus measurement system based on STM32

DOI

10.2991/jimec-17.2017.119How to use a DOI?

Keywords

elastic modulus;embedded;STM32;deformation; measure.

Abstract

Elastic modulus,which can be used as the the difficulty of material's producing elastic deformation is an important parameter in the engineering application.At present, the method of measuring modulus of elasticity is the original manual measurement. In this text, i want to talk about one method using an embedded processor to measure the elastic modulus automatically.The system uses STM32 as the core, generates a horizontal direction force by controlling the motor, with a tension pressure sensor[1] to measure the tension magnitude, and then the micro deformation of the object under test is obtained by laser ranging.At last,we calculate the elastic modulus by Hooke's law.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Feng Liu
PY  - 2017/10
DA  - 2017/10
TI  - Research on elastic modulus measurement system based on STM32
BT  - Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC 2017)
PB  - Atlantis Press
SP  - 550
EP  - 552
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimec-17.2017.119
DO  - 10.2991/jimec-17.2017.119
ID  - Liu2017/10
ER  -