Title :
Linear approximation of transfer function with a pole of fractional power
Author :
Sun, H.H. ; Abdelwahab, A.A. ; Onaral, B.
Author_Institution :
Drexel Univ., Philadelphia, PA, USA
fDate :
5/1/1984 12:00:00 AM
Abstract :
Two methods for the linear approximation of a transfer function with a pole of fractional power are presented. Analog circuit models are developed, and their frequency response curves and step response curves are compared. It was found that the Padé method gives a better approximation than Wang and Hsia´s method within the frequency limit as specified.
Keywords :
Linear approximation; Transfer functions; Analog circuits; Computer simulation; Dielectrics; Frequency response; Linear approximation; Polarization; Polynomials; Power system modeling; Sun; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1984.1103551
