Title
Frequency-domain synthesis of a filter using Viete root functions
Abstract
This paper proposes a noniterative method to fit a rational transfer function to a specified frequency response. A method using a smoothing of width-modulated pulses of the phase asymptotic-diagram is modified to provide an exact algebraic method. This is then used to synthesize a robust controller and a nonrational transfer function with a fractional differentiation order.
Year
DOI
Venue
2002
10.1109/TAC.2002.1000283
IEEE Trans. Automat. Contr.
Keywords
Field
DocType
Filters,Transfer functions,Frequency response,Optimization methods,Polynomials,Smoothing methods,Space vector pulse width modulation,Poles and zeros,Pulse width modulation,Shape
Frequency domain,Control theory,Closed-loop pole,Mathematical optimization,Frequency response,Control theory,Algebraic method,Smoothing,Transfer function,Robust control,Mathematics
Journal
Volume
Issue
ISSN
47
5
0018-9286
Citations 
PageRank 
References 
3
0.55
2
Authors
3
Name
Order
Citations
PageRank
A. Oustaloup121220.37
P. Lanusse271.54
F. Levron3446.91