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ON K-CONTROLLABILITY AND K-OBSERVABILITY OF LINEAR SYSTEMSMORTAZAVIAN H.1982; LECTURE NOTES IN CONTROL AND INFORMATION SCIENCES; ISSN 0170-8643; DEU; DA. 1982; NO 44; PP. 600-612; BIBL. 13 REF.Conference Paper

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Observabilité idéale dans les espaces de Hilbert = Ideal observability in Hilbert spaceBARIGOU, A; RABAH RABAH.Automatique-productique informatique industrielle. 1986, Vol 20, Num 2, pp 119-128, issn 0296-1598Article

Global observability of a class of nonlinear discrete time systemsDRAGER, L; MARTIN, G.Systems & control letters. 1985, Vol 6, Num 1, pp 65-68, issn 0167-6911Article

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DESIGN OF DEGENERATE OBSERVERS. = CONCEPTION D'OBSERVATEURS DEGENERESMURDOCH P.1974; I.E.E.E. TRANS. AUTOMAT. CONTROL; U.S.A.; DA. 1974; VOL. 19; NO 4; PP. 441-442; BIBL. 3 REF.Article

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OBSERVABILITY IN NON-LINEAR SYSTEMS WITH IMMEASURABLE INPUTS. = OBSERVABILITE DANS LES SYSTEMES NON-LINEAIRES A ENTREE NON-MESURABLESINGH SN.1975; INTERNATION. J. SYST. SCI.; G.B.; DA. 1975; VOL. 6; NO 8; PP. 723-732; BIBL. 8 REF.Article

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COMMANDE OPTIMALE DE L'OBSERVATION AVEC DES EXCITATIONS ALEATOIRESKOLMANOVSKIJ VB; KOLMANOVSKY VB.1974; ZAGADN. DRGAN NIELINIOW.; POLSKA; DA. 1974; VOL. 15; PP. 265-268; ABS. POL. ANGL.; BIBL. 6 REF.; (NONLINEAR OIB. PROBL. 6TH INT. CONF. NONLINEAR OSCILLATIONS; POZNAN; 1972)Conference Paper

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PLACEMENT OF OBSERVER EIGENVALUESNAZAROFF GJ; LEVSEN LD; HEWER GA et al.1972; A.I.A.A. J., NEW YORK; U.S.A.; DA. 1972; VOL. 10; NO 12; PP. 1686-1688; BIBL. 6 REF.Serial Issue

OBSERVABILITY WITH A CONIC OBSERVATION SETPACHTER M; JACOBSON DH.1979; I.E.E.E. TRANS. AUTOMAT. CONTROL; USA; DA. 1979; VOL. 24; NO 4; PP. 632-633; BIBL. 7 REF.Article