ON DESIGNING REDUCED-ORDER OBSERVERS FOR LINEAR TIME-INVARIANT SYSTEMS SUBJECT TO UNKNOWN INPUTSMILLER RJ; MUKUNDAN R.1982; INT. J. CONTROL; ISSN 0020-7179; GBR; DA. 1982; VOL. 35; NO 1; PP. 183-188; BIBL. 6 REF.Article

A reduced order observer for descriptor systemsVERHAEGEN, M. H; VAN DOOREN, P.Systems & control letters. 1986, Vol 8, Num 1, pp 29-37, issn 0167-6911Article

New techniques for the design of observersCELENTANO, G; BALESTRINO, A.IEEE transactions on automatic control. 1984, Vol 29, Num 11, pp 1021-1025, issn 0018-9286Article

Reduced order observers: a new algorithm and proofVAN DOOREN, P.Systems & control letters. 1984, Vol 4, Num 5, pp 243-251, issn 0167-6911Article

Reduction of observer ordre by differentiation, almost controllability subspace covers and minimal order PID-observersTRENTELMAN, H. L.Systems & control letters. 1984, Vol 4, Num 2, pp 57-64, issn 0167-6911Article

Function-observer design for a class of linear time-varying systemCHIA-CHI TSUI.International Journal of Control. 1986, Vol 44, Num 1, pp 277-282, issn 0020-7179Article

Dead-beat observers of reduced order for linear periodic discrete-time systems with inaccessible inputsGRASSELLI, O. M.International Journal of Control. 1984, Vol 40, Num 4, pp 731-745, issn 0020-7179Article

Strictly doubly coprime factorizations and all stabilizing compensators related to reduced-order observersHIPPE, P.Automatica (Oxford). 1994, Vol 30, Num 12, pp 1955-1959, issn 0005-1098Article

Reduced order observer design for nonlinear systemsSUNDARAPANDIAN, V.Applied mathematics letters. 2006, Vol 19, Num 9, pp 936-941, issn 0893-9659, 6 p.Article