ABSTRACT
Dall~s. Texas, November 25-30, 1990 . [4] Astrom, K. J., Hagander, P., and Sternby, J., Zeros of Sampled Systems, Automatica, Vol. 20, No. 1, pp. 31-38, 1984. [5] Goodwin, G. C., Leal, R. Lozano, Mayne, D. Q., and Middleton, R. H., Rapprochement between Continuous and Discrete Model Reference Adaptive Control, Automatica, Vol. 22, No.2, pp. 199-207, 1986. [6] Dariusz Janecki, Model Reference Adaptive Control Using Delta Operator, IEEE Trans. on Automatic Control, Vol. 33, No.8, pp.771-774, 1988. [7] Suzuki, T., and Tanaka, K., Expression of Generalized Adaptive Law Usmg Delta Operator, Proceeding of IFAC Sy~osium on Adaptive System Control & Si§nal recessing, Vo!J,Glasgow, 19-21 April19 9. [8] Egardt, B., Unification of Some Continuous-time Adaptive Schemes, IEEE Trans. Automatic Control, AC-24, pp. 588-592, 1979.
