Lyapunov Stability Analysis of Fixed-Point Digital Filters: A Constructive Approach
We demonstrate the applicability of the constructive stability algorithm of Brayton and Tong to the stability analysis of fixed-point digital filters. We consider two coupled form filter structures. We compare our results with existing ones which deal with the stability of fixed-point coupled form digital filters. Several of the present results are new while one of them is an improvement over existing results. It is emphasized that whereas the existing results are obtained by several diverse methods, the present results are determined by one unified approach.
K. T. Erickson and A. N. Michel, "Lyapunov Stability Analysis of Fixed-Point Digital Filters: A Constructive Approach," Proceedings of the IEEE International Symposium on Circuits and Systems (1984, Montreal, Canada), vol. 2, pp. 589-592, Institute of Electrical and Electronics Engineers (IEEE), May 1984.
IEEE International Symposium on Circuits and Systems (1984: May 7-10, Montreal, Canada)
Electrical and Computer Engineering
Keywords and Phrases
System Stability -- Lyapunov Methods; Computer Generated Lyapunov Functions; Constructive Stability Algorithms; Coupled Form Digital Filters; Fixed-Point Digital Filters; Unified Approach; Electric Filters, Digital
International Standard Serial Number (ISSN)
Article - Conference proceedings
© 1984 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.