Structural Health Monitoring of Tall Buildings with Numerical Integrator and Convex-Concave Hull Classification
Joint Authors
Thenozhi, Suresh
López Chau, Asdrúbal
Li, Xiaoou
Yu, Wen
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-16
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
An important objective of health monitoring systems for tall buildings is to diagnose the state of the building and to evaluate its possible damage.
In this paper, we use our prototype to evaluate our data-mining approach for the fault monitoring.
The offset cancellation and high-pass filtering techniques are combined effectively to solve common problems in numerical integration of acceleration signals in real-time applications.
The integration accuracy is improved compared with other numerical integrators.
Then we introduce a novel method for support vector machine (SVM) classification, called convex-concave hull.
We use the Jarvis march method to decide the concave (nonconvex) hull for the inseparable points.
Finally the vertices of the convex-concave hull are applied for SVM training.
American Psychological Association (APA)
Thenozhi, Suresh& Yu, Wen& López Chau, Asdrúbal& Li, Xiaoou. 2012. Structural Health Monitoring of Tall Buildings with Numerical Integrator and Convex-Concave Hull Classification. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-1029507
Modern Language Association (MLA)
Thenozhi, Suresh…[et al.]. Structural Health Monitoring of Tall Buildings with Numerical Integrator and Convex-Concave Hull Classification. Mathematical Problems in Engineering No. 2012 (2012), pp.1-15.
https://search.emarefa.net/detail/BIM-1029507
American Medical Association (AMA)
Thenozhi, Suresh& Yu, Wen& López Chau, Asdrúbal& Li, Xiaoou. Structural Health Monitoring of Tall Buildings with Numerical Integrator and Convex-Concave Hull Classification. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-1029507
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029507