Title :
Single-channel controllability of interconnected systems
Author :
Fessas, P. ; Mansour, M.
Author_Institution :
Dept. of Electr. Eng., Aristotle Univ., Thesaloniki, Greece
fDate :
5/1/1991 12:00:00 AM
Abstract :
A system (A, Bd) with two input channels which correspond to its two interconnected subsystems (A 11, B11) and (A22, B22), is considered. The conditions for (A, Bd) to be controllable by only one of the input channels are then formulated. The conditions found replace the usual controllability conditions and involve only certain submatrices of the initial system matrices A and B d; as such, they are particularly well suited for the analysis of large-scale systems
Keywords :
controllability; large-scale systems; matrix algebra; initial system matrices; interconnected systems; large-scale systems; single-channel controllability;
Journal_Title :
Control Theory and Applications, IEE Proceedings D
