Artículos de revistas
Rejection Of Perturbations For Static Feedback At The Outset In Linear Systems [rejeição De Perturbações Por Realimentação Estática De Saída Em Sistemas Lineares]
Registro en:
Controle And Automacao. , v. 14, n. 1, p. 1 - 8, 2003.
1031759
2-s2.0-0038516901
Autor
Dorea C.E.T.
Milani B.E.A.
Institución
Resumen
This work addresses the Disturbance Decoupling Problem in linear systems via static output feedback. Necessary and sufficient conditions for solvability in two important families of systems are established. The problem is solvable if and only if a given subspace verifies an invariance property. The set of output feedback matrices which solve the problem is then parameterized through a suitable change of the coordinate basis of the state, input and output spaces. A numerical example illustrates the proposed approach. 14 1 1 8 Basile, G., Marro, G., Self-bounded controlled invariant subspaces: A straightforward approach to constrained controllability (1982) J. Optimiz. Theory Appl., 38, pp. 71-81 Basile, G., Marro, G., (1992) Controlled and Conditioned Invariants in Linear System Theory, , Prentice-Hall Chen, B.M., Solvability conditions for disturbance decoupling problems with static measurement feedback (1997) Int. J. Contr., 68, pp. 51-60 Dórea, C.E.T., Milani, B.E.A., A computational method for optimal L-Q regulation with simultaneous disturbance decoupling (1995) Automatica, 31 (1), pp. 155-160 Dórea, C.E.T., Milani, B.E.A., Disturbance decoupling in a class of linear systems (1997) IEEE Trans. Automat. Contr., 42 (10), pp. 1427-1431 Hamano, F., Furuta, K., Localization of disturbances and output decomposition in decentralized linear multivariable systems (1975) Int. J. Contr., 22, pp. 551-562 Schumacher, J.M., Compensator synthesis using (C.A.B)-pairs (1980) IEEE Trans. Automat. Contr., 25 (6), pp. 1133-1138 Syrmos, V.L., Abdallah, C.T., Dorato, P., Grigoriadis, K., Static output feedback - A survey (1997) Automatica, 33 (2), pp. 125-137 Van Dooren, P., The generalized eigenstructure problem in linear system theory (1981) IEEE Trans. Automat. Contr., 26, pp. 111-129 Willems, J.C., Commault, C., Disturbance decoupling by measurement feedback with stability or pole placement (1981) SIAM J. Contr. Optimiz., 19 (4), pp. 491-504 Wonham, W.M., (1985) Linear Multivariable Control - A Geometric Approach, , Springer-Verlag, New York