On the location of LQ-optimal closed-loop poles

Inequalities which bound the closed-loop eigenvalues in an LQ-optimal system are presented. It is shown that the eigenvalues are bounded by two half circles with radii r1 and r2 and centre at -alpha less than or equal to 0, where alpha=0 is the imaginary axis, and that the imaginary parts of these e...

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Bibliographic Details
Main Author: David Di Ruscio
Format: Article
Language:English
Published: Norwegian Society of Automatic Control 1992-01-01
Series:Modeling, Identification and Control
Subjects:
Online Access:http://www.mic-journal.no/PDF/1992/MIC-1992-1-2.pdf