Title :
Numerical correction and deconvolution of noisy HV impulses by means of Kalman filtering
Author :
Kollar, I. ; Osva, P. ; Zaengl, W.S.
Author_Institution :
Dept. of Meas. & Instrum. Eng., Univ. of Budapest, Hungary
Abstract :
An optimized filtering method for deconvolution, based on Kalman filtering, is presented. The results are significantly better than that of formerly published algorithms. After a brief survey of the literature, the new approach is described and its performance is illustrated.<>
Keywords :
Kalman filters; high-voltage engineering; signal processing; Kalman filtering; deconvolution; noisy HV impulses; numerical correction; optimized filtering method; Convolution; Deconvolution; Distortion measurement; Electromagnetic interference; Extraterrestrial measurements; Filtering; Kalman filters; Noise measurement; Piecewise linear techniques; Ultrasonic variables measurement;
Conference_Titel :
Electrical Insulation, 1988., Conference Record of the 1988 IEEE International Symposium on
Conference_Location :
Cambridge, MA, USA
DOI :
10.1109/ELINSL.1988.13941
