Development of a vision-based real-time displacement measurement system for Guangzhou New TV Tower

W. Y. Liao; W. H. Chen; Yiqing Ni; Yong Xia

Development of a vision-based real-time displacement measurement system for Guangzhou New TV Tower

W. Y. Liao, W. H. Chen, Yiqing Ni, Yong Xia

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

8 Citations (Scopus)

Abstract

A vision-based real-time monitoring system adopting pattern matching techniques has been developed for long-distance remote measurement of static and dynamic displacements of high-rise structures. In application to the Guangzhou New TV Tower (GNTVT) of 610 m high, the vision monitoring system has been used together with a GPS system and accelerometers to measure the structural dynamic characteristics. The results indicate that the dynamic displacement response time histories obtained by the vision monitoring system matches well with those obtained from GPS, and are less noise-corrupted. It is illustrated that the devised vision monitoring system provides a viable means for structural health monitoring of super-tall structures.

Original language	English
Title of host publication	Proceedings of the 5th European Workshop - Structural Health Monitoring 2010
Pages	450-455
Number of pages	6
Publication status	Published - 1 Dec 2010
Event	5th European Workshop on Structural Health Monitoring 2010 - Naples, Italy Duration: 28 Jun 2010 → 4 Jul 2010

Conference

Conference	5th European Workshop on Structural Health Monitoring 2010
Country	Italy
City	Naples
Period	28/06/10 → 4/07/10

ASJC Scopus subject areas

Civil and Structural Engineering
Safety, Risk, Reliability and Quality

Cite this

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title = "Development of a vision-based real-time displacement measurement system for Guangzhou New TV Tower",

abstract = "A vision-based real-time monitoring system adopting pattern matching techniques has been developed for long-distance remote measurement of static and dynamic displacements of high-rise structures. In application to the Guangzhou New TV Tower (GNTVT) of 610 m high, the vision monitoring system has been used together with a GPS system and accelerometers to measure the structural dynamic characteristics. The results indicate that the dynamic displacement response time histories obtained by the vision monitoring system matches well with those obtained from GPS, and are less noise-corrupted. It is illustrated that the devised vision monitoring system provides a viable means for structural health monitoring of super-tall structures.",

author = "Liao, {W. Y.} and Chen, {W. H.} and Yiqing Ni and Yong Xia",

year = "2010",

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isbn = "9781605950242",

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Development of a vision-based real-time displacement measurement system for Guangzhou New TV Tower. / Liao, W. Y.; Chen, W. H.; Ni, Yiqing ; Xia, Yong.

Proceedings of the 5th European Workshop - Structural Health Monitoring 2010. 2010. p. 450-455.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Chen, W. H.

AU - Ni, Yiqing

AU - Xia, Yong

PY - 2010/12/1

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AB - A vision-based real-time monitoring system adopting pattern matching techniques has been developed for long-distance remote measurement of static and dynamic displacements of high-rise structures. In application to the Guangzhou New TV Tower (GNTVT) of 610 m high, the vision monitoring system has been used together with a GPS system and accelerometers to measure the structural dynamic characteristics. The results indicate that the dynamic displacement response time histories obtained by the vision monitoring system matches well with those obtained from GPS, and are less noise-corrupted. It is illustrated that the devised vision monitoring system provides a viable means for structural health monitoring of super-tall structures.

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