GPS, Accelerometer, and Smartphone Fused Smart Sensor for SHM on Real-Scale Bridges
Joint Authors
Reyes-Salazar, Alfredo
Guzman-Acevedo, G. Michel
Vazquez-Becerra, G. Esteban
Millan-Almaraz, Jesus R.
Rodriguez-Lozoya, Hector E.
Gaxiola-Camacho, J. Ramon
Martinez-Felix, Carlos A.
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-23
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
During the last two decades, Global Positioning System (GPS) geodetic-grade receivers and accelerometers have been implemented in Structural Health Monitoring (SHM).
Most recently, the use of sensors integrated in smartphones has been evolving.
Although some of their capabilities are validated for small and local structures, there is a gap in knowledge about the use of sensors embedded in smartphones and other electronic devices for SHM of complex structures as bridges.
To contribute in this area, this paper demonstrates the application of GPS receivers, accelerometers, and smartphones, integrating a smart sensor for the SHM of bridges.
In order to validate its capabilities, the alternative smart sensor is used to study a particular bridge with vibration problems.
Semistatic and dynamic displacements are obtained by means of GPS measurements.
Accelerations in three directions of the bridge are determined using the accelerometer and the smartphone.
Based on the results of the alternative smart sensor, inappropriate structural behavior is detected in the vertical direction of the bridge.
In addition, dynamic characteristics are extracted using the smart sensor applying the Fast Fourier Transformation (FFT) and periodogram to the structural responses.
As a result, it is verified the applicability of the fused smart sensor for SHM on real-scale bridges.
American Psychological Association (APA)
Guzman-Acevedo, G. Michel& Vazquez-Becerra, G. Esteban& Millan-Almaraz, Jesus R.& Rodriguez-Lozoya, Hector E.& Reyes-Salazar, Alfredo& Gaxiola-Camacho, J. Ramon…[et al.]. 2019. GPS, Accelerometer, and Smartphone Fused Smart Sensor for SHM on Real-Scale Bridges. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1116729
Modern Language Association (MLA)
Guzman-Acevedo, G. Michel…[et al.]. GPS, Accelerometer, and Smartphone Fused Smart Sensor for SHM on Real-Scale Bridges. Advances in Civil Engineering No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1116729
American Medical Association (AMA)
Guzman-Acevedo, G. Michel& Vazquez-Becerra, G. Esteban& Millan-Almaraz, Jesus R.& Rodriguez-Lozoya, Hector E.& Reyes-Salazar, Alfredo& Gaxiola-Camacho, J. Ramon…[et al.]. GPS, Accelerometer, and Smartphone Fused Smart Sensor for SHM on Real-Scale Bridges. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1116729
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116729