Title :
Statistic analysis of fatigue test by HHT method
Author_Institution :
School of Science, Wuhan University of Technology, 430070, China
Abstract :
By using the method of HHT signal decomposition to deal with the statistics of the length of standard segment, the information about frequency and amplitude of the statistics will be obtained. Through the contrast of frequency and amplitude of the standard segment length at different stages, the positive degree of the structure can be judged. With practical experience to further set up the positive scope of frequency and amplitude, more guidance can be applied to real projects.
Keywords :
Educational institutions; Electronic mail; Fatigue; Laboratories; Monitoring; Signal resolution; Time series analysis; HHT; Hilbert spectrum; fatigue test;
Conference_Titel :
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
978-1-4244-7616-9
DOI :
10.1109/ICISE.2010.5691756
