Properties of modulated and demodulated systems with implications to feedback limitations

Title: Properties of modulated and demodulated systems with implications to feedback limitations
Creator: Lau, Katrina; Goodwin, G. C.; M'Closkey, R. T.
Relation: Automatica Vol. 41, Issue 12, p. 2123-2129
Publisher Link: http://dx.doi.org/10.1016/j.automatica.2005.07.009
Publisher: Elsevier
Resource Type: journal article
Date: 2005
Description: It is well known that the poles, zeros and delay of a system play an important role in determining the associated feedback performance limitations. In this paper, we first derive an approximate transfer function for a modulated and demodulated system of a particular form. We next analyse the behaviour of the poles, zeros and delay of this transfer function when the modulation frequency is varied. Some implications of these results are also briefly discussed.
Subject: performance limitations; design trade-offs; poles and zeros; modulated and demodulated systems
Identifier: http://hdl.handle.net/1959.13/27335
Identifier: uon:1573
Identifier: ISSN:0005-1098
Language: eng
Reviewed

		Thumbnail	File	Description	Size	Format