Optimal Sensor Placement for Health Monitoring of High-Rise Structure Based on Genetic Algorithm
Joint Authors
Ren, Liang
Li, Hong-Nan
YI, Ting-Hua
Source
Mathematical Problems in Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-16
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Optimal sensor placement (OSP) technique plays a key role in the structural health monitoring (SHM) of large-scale structures.
Based on the criterion of the OSP for the modal test, an improved genetic algorithm, called “generalized genetic algorithm (GGA)”, is adopted to find the optimal placement of sensors.
The dual-structure coding method instead of binary coding method is proposed to code the solution.
Accordingly, the dual-structure coding-based selection scheme, crossover strategy and mutation mechanism are given in detail.
The tallest building in the north of China is implemented to demonstrate the feasibility and effectiveness of the GGA.
The sensor placements obtained by the GGA are compared with those by exiting genetic algorithm, which shows that the GGA can improve the convergence of the algorithm and get the better placement scheme.
American Psychological Association (APA)
YI, Ting-Hua& Li, Hong-Nan& Ren, Liang. 2011. Optimal Sensor Placement for Health Monitoring of High-Rise Structure Based on Genetic Algorithm. Mathematical Problems in Engineering،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-468741
Modern Language Association (MLA)
YI, Ting-Hua…[et al.]. Optimal Sensor Placement for Health Monitoring of High-Rise Structure Based on Genetic Algorithm. Mathematical Problems in Engineering No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-468741
American Medical Association (AMA)
YI, Ting-Hua& Li, Hong-Nan& Ren, Liang. Optimal Sensor Placement for Health Monitoring of High-Rise Structure Based on Genetic Algorithm. Mathematical Problems in Engineering. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-468741
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468741