Title :
A generalized MFD criterion for fixed modes
Author :
Xu Xiao-Ming ; Xi Yu-Geng ; Zhang, Zhong-jun
Author_Institution :
Dept. of Autom. Control, Jiao-Tong Univ., Shanghai, China
fDate :
10/1/1988 12:00:00 AM
Abstract :
A generalized matrix fraction description (MFD) criterion for fixed modes with arbitrarily constrained feedback structure is presented. The efficiency of the new criterion in structure analysis is illustrated by a numerical example. This criterion, which generalizes that of B.O. Anderson and D.J. Clements (Automatica, vol.17, p.703-12, 1981), is shown to be more convenient in some cases than other generalized criteria of fixed modes
Keywords :
control theory; feedback; matrix algebra; feedback structure; fixed modes; matrix fraction description; structure analysis; Distributed control; Eigenvalues and eigenfunctions; Feedback loop; Polynomials;
Journal_Title :
Automatic Control, IEEE Transactions on
