Title :
On dynamic decoupling of structured systems
Author :
Commault, C. ; Dion, J.M. ; Benahcene, M.
Author_Institution :
CNRS, Lab. d´´Autom. de Grenoble, St. Martin d´´Heres, France
Abstract :
In this paper we consider the feedback decoupling of structured linear systems. We study in detail the series connection of two structured systems in regard with decoupling conditions. It appears that precompensation can make a system feedback decouplable only if the precompensator is itself feedback decouplable. We give a necessary and sufficient condition for a structured system to be made feedback decouplable using integration of inputs. In this case the solution is constructed via a simple combinatorial algorithm
Keywords :
compensation; dynamics; feedback; linear systems; matrix algebra; diagonal precompensation; dynamic decoupling; linear systems; necessary condition; state feedback decoupling; structured matrix; structured systems; sufficient condition; Adaptive control; Controllability; Linear systems; MIMO; Output feedback; State feedback; State-space methods; Sufficient conditions; Uncertain systems;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325403
