Title :
Noninteracting control of 2-D systems
Author :
Fornasini, Ettore ; Marchesini, Giovanni
Author_Institution :
Dept. of Electron. & Inf., Padova Univ., Italy
fDate :
1/1/1991 12:00:00 AM
Abstract :
Necessary and sufficient conditions for the existence of a decoupling bicausal precompensator for multivariable 2-D systems are derived in state-space and frequency domains. In general, the decoupling problem for 2-D systems can be solved by feedback compensators if suitable injectivity assumptions are introduced on the input-state matrices. The structure of dynamic compensators is derived for this case, and the 2-D decoupling problem with stability is solved
Keywords :
compensation; feedback; frequency-domain analysis; multidimensional systems; multivariable systems; state-space methods; decoupling bicausal precompensator; frequency domains; multivariable 2-D systems; necessary conditions; noninteracting control; state-space; sufficient conditions; Control systems; Frequency domain analysis; Image processing; Output feedback; Polynomials; Stability; State feedback; State-space methods; Sufficient conditions; Topology;
Journal_Title :
Automatic Control, IEEE Transactions on
