Stereovision-based method for free vibration measurement of a mine hoisting rope
Currently, there are no suitable means to measure the composite vibration response of mine hoisting rope. However, machine vision-based measurement technology is a potential way to solve this problem. Therefore, a non-contact and non-intrusive stereovision method is proposed to obtain the 2D vibrati...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
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SAGE Publishing
2022-05-01
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Series: | Measurement + Control |
Online Access: | https://doi.org/10.1177/00202940211065627 |
_version_ | 1811272013144129536 |
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author | Ganggang Wu Xingming Xiao Chi Ma Yuqiang Jiang |
author_facet | Ganggang Wu Xingming Xiao Chi Ma Yuqiang Jiang |
author_sort | Ganggang Wu |
collection | DOAJ |
description | Currently, there are no suitable means to measure the composite vibration response of mine hoisting rope. However, machine vision-based measurement technology is a potential way to solve this problem. Therefore, a non-contact and non-intrusive stereovision method is proposed to obtain the 2D vibration displacement of a moving hoisting rope. In this methodology, a novel 3D digital image correlation (DIC) method that combines digital image processing (DIP) algorithm with 2D-DIC algorithm is developed, and the method can simplify the procedure of rope target stereo matching in two synchronous image sequences. In order to confirm the correctness of the stereovision method, some free vibration responses of a rope are measured in a hoist experimental system. Test results demonstrate that the stereovision measurement technique can keep satisfactory consistency with the laser displacement sensor for vibration data identification. The method is verified to have high adaptability to different lighting conditions and be reasonable to measure the vibration parameters of dynamic mine hoisting rope. |
first_indexed | 2024-04-12T22:32:36Z |
format | Article |
id | doaj.art-27ca996ebfea468b991bd3eeef1984c3 |
institution | Directory Open Access Journal |
issn | 0020-2940 |
language | English |
last_indexed | 2024-04-12T22:32:36Z |
publishDate | 2022-05-01 |
publisher | SAGE Publishing |
record_format | Article |
series | Measurement + Control |
spelling | doaj.art-27ca996ebfea468b991bd3eeef1984c32022-12-22T03:13:56ZengSAGE PublishingMeasurement + Control0020-29402022-05-015510.1177/00202940211065627Stereovision-based method for free vibration measurement of a mine hoisting ropeGanggang WuXingming XiaoChi MaYuqiang JiangCurrently, there are no suitable means to measure the composite vibration response of mine hoisting rope. However, machine vision-based measurement technology is a potential way to solve this problem. Therefore, a non-contact and non-intrusive stereovision method is proposed to obtain the 2D vibration displacement of a moving hoisting rope. In this methodology, a novel 3D digital image correlation (DIC) method that combines digital image processing (DIP) algorithm with 2D-DIC algorithm is developed, and the method can simplify the procedure of rope target stereo matching in two synchronous image sequences. In order to confirm the correctness of the stereovision method, some free vibration responses of a rope are measured in a hoist experimental system. Test results demonstrate that the stereovision measurement technique can keep satisfactory consistency with the laser displacement sensor for vibration data identification. The method is verified to have high adaptability to different lighting conditions and be reasonable to measure the vibration parameters of dynamic mine hoisting rope.https://doi.org/10.1177/00202940211065627 |
spellingShingle | Ganggang Wu Xingming Xiao Chi Ma Yuqiang Jiang Stereovision-based method for free vibration measurement of a mine hoisting rope Measurement + Control |
title | Stereovision-based method for free vibration measurement of a mine hoisting rope |
title_full | Stereovision-based method for free vibration measurement of a mine hoisting rope |
title_fullStr | Stereovision-based method for free vibration measurement of a mine hoisting rope |
title_full_unstemmed | Stereovision-based method for free vibration measurement of a mine hoisting rope |
title_short | Stereovision-based method for free vibration measurement of a mine hoisting rope |
title_sort | stereovision based method for free vibration measurement of a mine hoisting rope |
url | https://doi.org/10.1177/00202940211065627 |
work_keys_str_mv | AT ganggangwu stereovisionbasedmethodforfreevibrationmeasurementofaminehoistingrope AT xingmingxiao stereovisionbasedmethodforfreevibrationmeasurementofaminehoistingrope AT chima stereovisionbasedmethodforfreevibrationmeasurementofaminehoistingrope AT yuqiangjiang stereovisionbasedmethodforfreevibrationmeasurementofaminehoistingrope |