Abstract
To check the stability margins the designers commonly use the graphical method which is very constraining when the verification must be done several times, as for instance when a routine is to be developped. in this paper a practical method is proposed, based on the Kalman-Yakubovich-Popov (KYP) lemma. This method avoids the conservatism induced by H∞ analysis and a huge calculation as the one derived by μ-analysis.
Original language | English |
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Pages (from-to) | 61-66 |
Number of pages | 6 |
Journal | IFAC Proceedings Volumes (IFAC-PapersOnline) |
Volume | 38 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2005 |
Externally published | Yes |
Event | 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague, Czech Republic Duration: 3 Jul 2005 → 8 Jul 2005 |
Keywords
- Delay margin
- Gain margin
- KYP lemma
- Phase margin