Title :
Some corrections on “Discrete-time positive-real lemma revisited: the discrete-time counterpart of the Kalman-Yakubovitch lemma”
Author :
Ekanayake, M.M. ; Premaratne, K. ; Jury, E.I.
Author_Institution :
Dept. of Electr. & Comput. Eng., Miami Univ., Coral Gables, FL, USA
fDate :
8/1/1996 12:00:00 AM
Abstract :
For original paper see K. Premaratne and E.I. Jury, ibid., vol.41, pp.747-50 (1994). In the above paper, a notion that may be considered the discrete-time counterpart of positive realness was presented. The corresponding counterpart to the Kalman-Yakubovitch lemma and algebraic necessary and sufficient conditions were also presented. This note aims to correct some of the inconsistencies that were later realized
Keywords :
discrete time systems; matrix algebra; transfer functions; Kalman-Yakubovitch lemma; discrete-time positive-real lemma; matrix algebra; Capacitors; Eigenvalues and eigenfunctions; Equations; Frequency domain analysis; Inductors; Passive networks; RLC circuits; Sufficient conditions;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
