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Título del libro: Program And Abstract Book - 2010 7th International Conference On Electrical Engineering, Computing Science And Automatic Control, Cce 2010
Título del capítulo: Robust dissipative observer design for nonlinear systems

Autores UNAM:
MARCO TULIO ANGULO BALLESTEROS; JAIME ALBERTO MORENO PEREZ; VIRGILIO RICARDO LAZARO ZERMEÑO;
Autores externos:

Idioma:
Inglés
Año de publicación:
2010
Palabras clave:

Additive disturbance; Design Methodology; Design procedure; Matrix inequality; Minimal invariants; Nonlinear observer design; Observation errors; Observer design; Optimal observers; Optimization problems; Performance criterion; Robust observer; Automation; Constraint theory; Control; Electrical engineering; Optimization; Process control; Design


Resumen:

A methodology for the design of optimal robust dissipative observers is introduced. The problem is formulated as the minimization of the effect of additive disturbances on the observation error. The H8 and the minimal invariant ellipsoid are used as performance criteria. The design procedure is reduced to a finite-dimensional optimization problem subject to a matrix inequality constraint. A comparison example is presented to compare the performance under disturbances of the proposed design methodology with the original one. © 2010 IEEE.


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