Integrated Structural Monitoring of a Crawler Crane Based on Photogrammetry and Fiber Bragg Gratings

In this work, an integrated monitoring system was applied to the shape and strain monitoring of the base boom of a crawler crane. Two industrial cameras and 16 fiber Bragg grating (FBG) strain sensors were installed on the base boom. A simplified model of the main boom was established, the deflectio...

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Veröffentlicht in:	IEEE sensors journal 2025-01, Vol.25 (2), p.3275-3287
Hauptverfasser:	Yuan, Bo, Yue, Lina, Yu, Cheng, Zhao, Zhangyan, Yuan, Yinquan
Format:	Artikel
Sprache:	eng
Schlagworte:	Bending Bragg gratings Cameras Cranes Crawlers Deflection fiber Bragg grating (FBG) sensors Fiber gratings Force Image compression Monitoring Optical variables measurement Photogrammetry Rigidity Sensors shape Strain Strain distribution
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