Comparisons of Differential Filtering and Homography Transformation in Modal Parameter Identification from UAV Measurement

Comparisons of Differential Filtering and Homography Transformation in Modal Parameter Identification from UAV Measurement

This paper proposes a differential filtering method for the identification of modal parameters of bridges from unmanned aerial vehicle (UAV) measurement. The determination of the modal parameters of bridges is a key issue in bridge damage detection. Accelerometers and fixed cameras have disadvantage...

Full description

Bibliographic Details
Main Authors: Jiqiao Zhang, Zhihua Wu, Gongfa Chen, Qiang Liang
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Sensors
Subjects:
unmanned aerial vehicle
digital image correlation
operational modal analysis
differential filtering
homography transformation
Online Access:https://www.mdpi.com/1424-8220/21/16/5664

Internet

https://www.mdpi.com/1424-8220/21/16/5664

Similar Items