| Titre : | Time-multiplied guaranteed cost control of linear delay systems (2009) |
| Auteurs : | Junling Wang, Auteur ; Lam, James, Auteur ; Shengyuan, Xu, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of dynamic systems, measurement, and control (Vol. 130 n°6, Novembre 2008) |
| Article en page(s) : | 11 p. |
| Note générale : | dynamic systems |
| Langues : | Anglais |
| Tags : | control equipment ; delays ; state feedback ; design ; closed loop systems |
| Résumé : | This paper investigates the design of guaranteed cost controllers for a class of linear systems with a state delay using a time-multiplied linear quadratic cost function. Based on delay-dependent and delay-independent stability criteria, guaranteed cost controllers can be constructed via solutions to linear matrix inequalities (LMIs) such that the resulting closed-loop system is stable and a specified time-multiplied linear integral-quadratic cost function has an upper bound. By the cone complementary linearization method, delay-dependent state feedback controllers can be derived in terms of LMIs. A numerical example is provided to demonstrate the effectiveness of the proposed method. |
| En ligne : | http://dynamicsystems.asmedigitalcollection.asme.org/issue.aspx?journalid=117&issueid=26473 |
