Study on the Application of HHT in Bridge Health Monitoring
نویسنده
چکیده
HHT method has been used to decompose the health monitoring data and the EMD signal decomposition to reveal the internal characteristics of bridge monitoring data, so that to get more reliable data of the amplitude and frequency. The amplitude and frequency variation in the monitoring process is calculated so as to judge the health of the bridge. It innovatively applies the segment data to make comparisons, accurately locates the specific data segment with structural damage and provides the simultaneous monitoring scheme while reducing the amount of calculation. Copyright © 2014 IFSA Publishing, S. L.
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