CIFASIS 20631
CENTRO INTERNACIONAL FRANCO ARGENTINO DE CIENCIAS DE LA INFORMACION Y DE SISTEMAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Disturbance-tailored super-twisting algorithms
Autor/es:
HERNÁN DE BATTISTA; HERNAN HAIMOVICH
Lugar:
Mar del Plata
Reunión:
Conferencia; XVII Reunión de trabajo en Procesamiento de la Información y Control; 2017
Institución organizadora:
Universidad Nacional de Mar del Plata - CONICET
Resumen:
Second- and higher-order sliding mode techniques are able to avoid the chattering effect associated with first-order sliding. The super-twisting algorithm is one of the most popular second-order sliding mode techniques. Existing modifications of the super-twisting algorithms allow for improved disturbance rejection capability. In this paper, we introduce a new class of second-order sliding-mode algorithms that are able to keep the main advantages of standard super-twisting while rejecting disturbances bounded in arbitrary forms. We give conditions for stability and finite-time convergence, and provide a complete design framework based on a given disturbance bound.
