Title :
Dead time measurement methods using wavelet correlation
Author_Institution :
Yamatake Corp., Fujisawa
Abstract :
This paper discusses dead time measurement methods using combination of continuous wavelet transform (CWT) and correlation analysis. Four methods are reviewed and their simulation results are compared for the same data set. We also give a mathematical analysis based on our recent studies about an input-output relation in wavelet domain. The analysis will add theoretical validity, which was not sufficient investigated when proposed to them.
Keywords :
control systems; wavelet transforms; continuous wavelet transform; correlation analysis; dead time measurement methods; Automatic control; Automation; Continuous wavelet transforms; Control systems; Frequency; Mathematical analysis; Time measurement; Visualization; Wavelet analysis; Wavelet transforms; Continuous wavelet analysis; Correlation analysis; Dead time;
Conference_Titel :
Control, Automation and Systems, 2007. ICCAS '07. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-6-2
Electronic_ISBN :
978-89-950038-6-2
DOI :
10.1109/ICCAS.2007.4406841