Title :
Subsystem simplification in large-scale systems analysis
Author :
El-attar, R.A. ; Vidyasagar, M.
Author_Institution :
Concordia University, Montreal, Canada
fDate :
4/1/1979 12:00:00 AM
Abstract :
A new procedure for stabilizing an unstable system by stable feedback is presented. The procedure is based on using lower order model for the given system. Stabilization conditions for the original system are given in terms of the error in the approximatipon. The procedure is extended to large-scale systems whereby stabilization conditions with decentralized feedback are presented.
Keywords :
Large-scale systems; Linear systems, time-invariant continuous-time; Stability; Transfer function matrices; Algorithm design and analysis; Approximation algorithms; Frequency domain analysis; Laplace equations; Large-scale systems; Polynomials; State feedback; Taylor series; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1979.1102004
