Noncontact Dynamic Three-Component Displacement Measurement With a Dual Stereovision-Enabled Uncrewed Aerial System [Research Brief]

Perry, Brandon J; Guo, Yanlin

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Noncontact Dynamic Three-Component Displacement Measurement With a Dual Stereovision-Enabled Uncrewed Aerial System [Research Brief]

2024-09-01
By Perry, Brandon J ; Guo, Yanlin

File Language:

English

Details

Creators:

Perry, Brandon J ; Guo, Yanlin
Corporate Creators:

Colorado State University ; Mountain-Plains Consortium
Corporate Contributors:

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
Subject/TRT Terms:

Aerial Photogrammetry Blast Loads Bridges Cameras Decision Making Inspection Risk Management Sensors
Publication/ Report Number:

MPC-24-553
Resource Type:

Brief
Geographical Coverage:

United States
Edition:

Research Brief
Corporate Publisher:

Mountain-Plains Consortium
Abstract:

The study aims to overcome challenges of traditional displacement measurement methods, particularly in inaccessible locations. The researchers used a dual stereovision-enabled uncrewed aerial system (UAS) to measure the dynamic displacements of structures. The UAS is equipped with four optical cameras, configured in two stereo pairs. One pair tracks the three-component (3C) motion (x, y, z) of the structure, while the other measures the six degrees of freedom motion (rotational and translational) of the UAS itself.
Format:

PDF
Funding:

MPC-680
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha-512:08b7812aba05642cd0e66728fc7c4a1450116a5df63d93abb2339f6c68e2f17b5ce3a77d3b6a2cc669f7ee3a470dd12949d6ddc3146d0e124e654f9b3fc36838
Download URL:

https://rosap.ntl.bts.gov/view/dot/78747/dot_78747_DS1.pdf
File Type:

[PDF - 679.76 KB ]

File Language:

English

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