CONSTRAINED LINEAR FILTER AND ITS RELATION TO SINGULAR OPTIMAL CONTROL. = LE FILTRE LINEAIRE EN PRESENCE DE CONTRAINTES ET SA RELATION A LA COMMANDE OPTIMALE SINGULIEREVATHSAL S; SARMA IG.1975; J. INTERNATION. J. CONTROL; G.B.; DA. 1975; VOL. 21; NO 5; PP. 731-741; BIBL. 13 REF.Article

A MINIMAX FILTER FOR SYSTEMS WITH LARGE PLANT UNCERTAINTIES USING MEASUREMENT CORRUPTED BY COLORED NOISEVATHSAL S; SARMA IG.1973; I.E.E.E. TRANS. AEROSPACE ELECTRON. SYST.; U.S.A.; DA. 1973; VOL. 9; NO 2; PP. 183-186; BIBL. 9 REF.Serial Issue

FURTHER COMMENTS ON "A NEW CONFIGURATION FOR LINEAR FILTERING PROBLEMS" = COMMENTAIRES SUPPLEMENTAIRES SUR "UNE NOUVELLE CONFIGURATION POUR LES PROBLEMES DE FILTRAGE LINEAIRE"VAN WOERKOM PTLM; VATHSAL S.1982; IEEE TRANS. AUTOMAT. CONTROL; ISSN 0018-9286; USA; DA. 1982; VOL. 27; NO 4; PP. 1005-1007; BIBL. 11 REF.Article

Analysis of generalized guidance laws for homing missilesVATHSAL, S; RAO, M. N.IEEE transactions on aerospace and electronic systems. 1995, Vol 31, Num 2, pp 514-521, issn 0018-9251Article