INVESTIGADORES
SANCHEZ PEÑA Ricardo Salvador
artículos
Título:
Robust identification and feedback design: An active noise control case study
Autor/es:
RICARDO S. SÁNCHEZ PEÑA; MIQUEL CUGUERÓ; ALBERT MASIP; JOSEBA QUEVEDO; VICENÇ PUIG
Revista:
CONTROL ENGINEERING PRACTICE
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Año: 2008 vol. 16 p. 1265 - 1274
ISSN:
0967-0661
Resumen:
In this paper, a systematic control-oriented robust identification procedure which produces aparametric/nonparametric set of models is applied to a duct, in order to design a feedback activenoise control (ANC) based on robust analysis and control. In addition, practical problems encountered in applying such a robust identification and feedback control approaches to ANC are pointed out. These are mainly derived from the compromises between identification and control, performance and robustness, the inherent limitations of feedback when applied to ANC, model and controller order, and implementation issues. Theoretical and experimental results on a real duct are compared using two different noise sources, a speaker and a fan.
