Title :
Estimation of transfer function of continuous system from sampled data
Author :
Sinha, Naresh K. ; Sinha, Naresh K.
Author_Institution :
McMaster University, Department of Electrical Engineering, Hamilton, Canada
fDate :
5/1/1972 12:00:00 AM
Abstract :
The problem of the estimation of the transfer function of a continuous system based on the observation of sampled input and output data is considered. The paper deals mainly with the online determination of the continuous-system transfer function from a linear discrete model obtained from the data. A number of different digital-analogue transformations are considered, and a comparison is made of their suitability for online identification. It is suggested that the bilinear z transformation is the most suitable for a large number of practical situations.
Keywords :
Z transforms; estimation theory; transfer functions; D/A transformations; continuous system; linear discrete model; online identification; sampled data;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1972.0130
