Robust tracking and disturbance rejection in linear hybrid systems

Iftar A.

8th IASTED International Conference on Intelligent Systems and Control, Cambridge, Kanada, 31 Ekim - 02 Kasım 2005, ss.483-487 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Cambridge
  • Basıldığı Ülke: Kanada
  • Sayfa Sayıları: ss.483-487
  • Anahtar Kelimeler: hybrid systems, tracking, disturbance rejection, robustb control, servomechanism problem, linear systems, SERVOMECHANISM PROBLEM
  • Anadolu Üniversitesi Adresli: Hayır

Özet

Robust tracking and disturbance rejection problem, which is commonly referred as the robust servomechanism problem, is considered for linear hybrid systems. The necessary and sufficient conditions for the existence of a solution to this problem are presented. It is shown that, these conditions are exact counterparts of the conditions in the case of linear continuous-state systems or linear discrete-event systems. Furthermore, as in the case of continuous-state systems or discrete-event systems, the solution (if exists) involves two parts: (i) a servocompensator which mimics the dynamics of the reference and disturbance; and (ii) a stabilizing compensator which asymptotically stabilizes the system obtained by augmenting the plant and the servocompensator.