Some results on control systems with mixed perturbations
| dc.authorscopusid | 7202696962 | |
| dc.authorscopusid | 7201354300 | |
| dc.contributor.author | Tan N. | |
| dc.contributor.author | Atherton D.P. | |
| dc.date.accessioned | 2024-08-04T20:02:25Z | |
| dc.date.available | 2024-08-04T20:02:25Z | |
| dc.date.issued | 2002 | |
| dc.department | İnönü Üniversitesi | en_US |
| dc.description | 15th World Congress of the International Federation of Automatic Control, 2002 -- 21 July 2002 through 26 July 2002 -- 153189 | en_US |
| dc.description.abstract | The paper considers control systems with parametric as well as unstructured uncertainty. Parametric uncertainty is modelled by a transfer function whose numerator and denominator polynomials are independent uncertain polynomials of the form of P(s, q) = l0(q) + l1(q)s +? + ln(q)sn where the coefficients depend linearly on q = [q1,q2,?,qq]T and the uncertainty box is Q = {q: qi?[qi,qi¯],i = 1, 2,?,q}. The unstructured uncertainty is modelled as H? norm bounded perturbations and perturbations consisting of a family of nonlinear sector bounded feedback gains. Using the geometric structure of the value set of P(s, q), some results are presented for determination of the robust small gain theorem, robust performance, strict positive realness and absolute stability problem of control systems with parametric as well as unstructured uncertainty. Copyright © 2002 IFAC. | en_US |
| dc.identifier.doi | 10.3182/20020721-6-es-1901.00361 | |
| dc.identifier.endpage | 168 | en_US |
| dc.identifier.isbn | 9783902661746 | |
| dc.identifier.issn | 1474-6670 | |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.scopus | 2-s2.0-84945531489 | en_US |
| dc.identifier.scopusquality | N/A | en_US |
| dc.identifier.startpage | 163 | en_US |
| dc.identifier.uri | https://doi.org/10.3182/20020721-6-es-1901.00361 | |
| dc.identifier.uri | https://hdl.handle.net/11616/91677 | |
| dc.identifier.volume | 15 | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | IFAC Secretariat | en_US |
| dc.relation.ispartof | IFAC Proceedings Volumes (IFAC-PapersOnline) | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Affine | en_US |
| dc.subject | Envelopes | en_US |
| dc.subject | Nonlineer control systems | en_US |
| dc.subject | Popov criterion | en_US |
| dc.subject | Robust performance | en_US |
| dc.subject | Robust stability | en_US |
| dc.subject | Uncertain linear systems | en_US |
| dc.title | Some results on control systems with mixed perturbations | en_US |
| dc.type | Conference Object | en_US |
