By Topic

Damage Detection of Guangta Tower Based on Dempster-Shafer Evidence Theory

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Ding Yi-jie ; Sch. of Civil Eng., Xi'an Univ. of Archit. & Technol., Xi'an, China ; Wang She-Liang ; Zhao Xin-dong ; Gao Rui
more authors

This paper proposed a damage detection method based on Dempster-Shafer (D-S) evidence theory to get the damage diagnostic result of an ancient Chinese tower. Three individual vibration-based damage identification methods are used to analyze the damage states initially. To reduce the uncertainties on each damage detection method, a modified D-S combination rule is carried out by combining the acquired diagnosis results. Ultimate diagnosis decision is made according to the maximum belief. Numerical results indicate that compared with conventional diagnostic methods, the improved damage detection method can enhance diagnostic accuracy effectively.

Published in:

Engineering Computation, 2009. ICEC '09. International Conference on

Date of Conference:

2-3 May 2009