Control Activo de Ruido Acústico en Cascos de Motociclismo

Rosa Castañé, Ricardo S. Sánchez Peña

Resumen

Basados en modelos y datos experimentales previos, se presenta un esquema feedback–feedforward aplicado al control activo de ruido acústico en cascos de motociclistas. La estructura es la del control de 2 grados de libertad tomando información de una señal proporcional al ruido externo al casco y del ruido efectivo en el oído del motociclista. Se comparan diseños realizados mediante la parametrización de Youla, el control óptimo en H1 y la síntesis–¹ (diseño por valor singular estructurado). Se realiza un análisis en términos del desempeño, robustez y el orden de los controles resultantes.

Palabras clave

Control activo de ruido; control óptimo en H∞; parametrización de Youla; valor singular estructurado

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Universitat Politècnica de València     https://doi.org/10.4995/riai

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