Title :
Multivariable systems: Factorization of det[I+ FG] as a product of measurable gains
Author_Institution :
University of California, Berkeley, CA, USA
fDate :
10/1/1974 12:00:00 AM
Abstract :
A determinantal technique of Bode is used to exhibit a factorization of det[

] as a product of factors that are easy to measure and easy to interpret even when

is not diagonal. It is stressed that both

and

may be transcendental.
Keywords :
Determinants; Distributed systems, linear; Linear systems, time-invariant continuous-time; Stability; Distributed feedback devices; Feedback loop; Gain measurement; Labeling; Laplace equations; MIMO; Poles and zeros; Stability; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1974.1100687