Título: |
ROBUST TRACKING: RELATION BETWEEN THE NUMERATORS, MODE READABILITY, AND INVERSE INTERNAL MODEL
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Instituição: |
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Autor(es): |
PEDRO MAGALHAES GUIMARAES FERREIRA
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Colaborador(es): |
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Catalogação: |
12 11:10:20.000000/08/2010 |
Tipo: |
PAPER
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Idioma(s): |
ENGLISH - UNITED STATES |
Nota: |
Copyright 2000 IEEE. Reprinted, with permission, from IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. 45, NO. 7, APRIL 2000. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Pontifícia Universidade Catolica do Rio de Janeiro`s. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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Referência [en]: |
https://www.maxwell.vrac.puc-rio.br/eletricaonline/serieConsulta.php?strSecao=resultado&nrSeq=16143@2 |
Resumo:
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In the robust, multivariable, asymptotic tracking problem with two-output plants, it is shown that if the numerator related to the controlled output is fixed, while the other numerator and the denominator are perturbed, then there is no solution to the problem. If, however, the whole part of the plant related to the controlled output is stable and fixed, while the other part is arbitrarily pertuberd, the problem has a solution and the compensator that solves the problem incorporates an inverse internal model of the signal to be tracked.
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