Title :
The structure of all-pass matrices that satisfy two-sided interpolation requirements
Author :
Auba, T. ; Funahashi, Y.
Author_Institution :
Dept. of Mech. Eng., Nagoya Inst. of Technol., Japan
fDate :
12/1/1991 12:00:00 AM
Abstract :
The structures of all-pass matrices that satisfy two-sided interpolation requirements are studied. The all-pass matrices considered are permitted to have right-half plane (RHP) poles less than some specified number. This is an extension of the inner interpolation problem where no RHP poles are permitted. The results parallel the inner case via inertia of the two-sided generalized Pick matrix
Keywords :
interpolation; matrix algebra; optimisation; ∞-norm optimisation; all-pass matrices; inner case; inner interpolation problem; right-half plane poles; two-sided generalized Pick matrix; two-sided interpolation requirements; Eigenvalues and eigenfunctions; Interpolation; Mechanical engineering; Poles and zeros; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
