Title :
Bifrequency characterization of linear time-varying systems
Author :
Erfani, Shervin ; Ahmadi, Majid ; Bayan, Nima
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Windsor, Windsor, ON, Canada
Abstract :
This paper presents a summary in the development of a bifrequency theory for the class of single-input single-output (SISO) linear time-varying (LTV) systems based on the classical two-dimensional Laplace transform (2DLT). The theory is a natural extension of the conventional operational calculus for multivariable functions and systems. Applications of the proposed theory are illustrated by examples, which indicate that the bifrequency characterization of LTV systems is the most powerful technique for the analysis and design of dynamic systems.
Keywords :
Laplace transforms; multivariable systems; time-varying systems; 2DLT; SISO LTV system; bifrequency characterization; conventional operational calculus; dynamic systems; multivariable functions; multivariable systems; single-input single-output linear time-varying systems; two-dimensional Laplace transform; Convolution; Frequency domain analysis; Kernel; Laplace equations; Time varying systems; Transfer functions; Transforms;
Conference_Titel :
New Circuits and Systems Conference (NEWCAS), 2012 IEEE 10th International
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4673-0857-1
Electronic_ISBN :
978-1-4673-0858-8
DOI :
10.1109/NEWCAS.2012.6328949
