Title :
A new indirect adaptive pole placer for linear MIMO systems
Author :
Kalogeropoulos, G. ; Arvanitis, K.G.
Author_Institution :
Dept. of Math., Univ. of Athens, Athens, Greece
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
The adaptive pole placement problem, for linear MIMO continuous time systems, is solved using generalized sampled-data hold functions. In the proposed adaptive scheme, persistency of excitation of the controlled system is assured without making assumptions on the existence of special convex sets in which the estimated system parameters belong, or on the coprimeness of the polynomials describing the ARMA model. The a priori knowledge needed to implement the proposed algorithm, is controllability and observability of the system under control, known order, and notion of a set of structural indices of the continuous-time system.
Keywords :
MIMO systems; adaptive control; continuous time systems; controllability; linear systems; observability; pole assignment; polynomials; sampled data systems; ARMA model; adaptive pole placement problem; controllability; generalized sampled-data hold functions; indirect adaptive pole placer; linear MIMO continuous time systems; observability; polynomial coprimeness; Adaptive control; Closed loop systems; Controllability; Convergence; MIMO; Adaptive control; estimation; multivariable systems; periodic controllers; pole placement;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
