X. Xin et T. Mita, INNER-OUTER FACTORIZATION FOR NONSQUARE PROPER FUNCTIONS WITH INFINITE AND FINITE J-OMEGA-AXIS ZEROS, International Journal of Control, 71(1), 1998, pp. 145-161
Citations number
24
Categorie Soggetti
Robotics & Automatic Control","Robotics & Automatic Control
The inner-outer factorization of a non-square proper function which ha
s infinite and finite j omega-axis zeros and has no poles in the open
right-half plane is studied in this paper via the concept of an infini
te zero compensator. For a stabilizable and detectable realization of
the above function with full normal column rank, the eigenstructures o
f the system matrix pencils of the function and its spectral density m
atrix are discussed based on Kronecker's theory, and a simple state-sp
ace solution to the inner-outer factorization is given via the solutio
ns of the generalized eigenvalue problems in terms of the original rea
lization of the function.