Dynamic output feedback sliding mode control for uncertain linear systems

In this paper, a class of uncertain linear systems with unmatched disturbances is considered, where the nominal system representation allowed to be non-minimum phase. A sliding surface designed which dependent on output, observed state, and estimated parameters. coordinate transformation introduced so that stability analysis reduced-order mode dynamics can conveniently performed. robust output feedback control (OFSMC) then drive considered state reach in finite time maintain motion thereafter. simulation example for high incidence research model (HIRM) aircraft used demonstrate effectiveness proposed method.