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A frequency-domain robust instability criterion for time-varying and non-linear systems

✍ Scribed by Yakov Z. Tsypkin; David J. Hill; Alf J. Isaksson

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
377 KB
Volume
30
Category
Article
ISSN
0005-1098

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✦ Synopsis

This paper presents an instability version of an earlier result on robust stability analysis using a modified Nyquist plot. The result is shown to be useful for presenting robust stability and instability margins for feedback systems.

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