Title :
Model stability in use of moments to estimate pulse transfer functions
Author_Institution :
University of New South Wales, School of Electrical Engineering, Kensington, Australia
Abstract :
The method of moments, when applied to a stable system, sometimes fails by giving an unstable model. The implications are examined, and an auxiliary performance criterion is proposed which stabilises the model without destroying the simplicity of the method.
Keywords :
modelling; stability criteria; transfer functions; auxiliary performance criterion; method of moments; model stability; pulse transfer functions estimate;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710396
