| Autor: |
LIN Pei, XU Yangjian, CHEN Dongdong, JU Xiaozhe, LIANG Lihua |
| Předmět: |
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| Zdroj: |
Light Industry Machinery; Dec2022, Vol. 40 Issue 6, p71-75, 5p |
| Abstrakt: |
Conventional vibration displacement monitoring equipment was expensive, limited by the installation location and space of sensors, and was difficult to be widely used in the industrial field. Due to the integral operation relationship between acceleration and displacement, and the relatively easily measured acceleration signal, the acceleration frequency domain integral method was studied, and a set of simple and high precision vibration displacement measurement system was developed by using Lab VIEW virtual instrument platform and MATLAB. In order to further verify the effectiveness of the current system, the displacement measured by the current system was compared with that measured by digital image correlation (DIC) with the vibration platform as the experimental object. Experimental results show that the current low cost vibration displacement measurement system has high precision. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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