INVESTIGADORES
JORDAN Mario Alberto
congresos y reuniones científicas
Título:
Input Design: A method for Achieving Persistency of Excitation in Nonlinear Parmetrized Systems
Autor/es:
JORDAN, MARIO
Lugar:
Barcelona, Spain
Reunión:
Congreso; XV Trienal IFAC World Congress (IFAC WC'02); 2002
Institución organizadora:
International Federation of Automatic Control
Resumen:
In this work sufficient time-varying conditions were established for assuring local persistent excitation for identification of a large class of nonlinearly parametrized model structures under integral cost functionals of arbitrary degree. The conditions are algebraic in nature. They can be set up off-line in a symbolic form and evaluated on-line. The potential benefit of these conditions mainly reclines in the design of excitations for nonlinear system identification. A simple method for optimal input design is presented. Examples illustrate the features of the approach.
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