Title :
Multiple-channel frequency-adaptive active vibration control using SONIC
Author :
Meller, Michal ; Niedzwiecki, Maciej
Author_Institution :
Dept. of Autom. Control, Gdansk Univ. of Technol., Gdańsk, Poland
Abstract :
SONIC (self-optimizing narrowband interference canceller) is an acronym of a new approach to rejection of sinusoidal disturbances acting at the output of a discrete-time stable linear plant with unknown and possibly time-varying dynamics. The paper presents two frequency-adaptive extensions of the multivariate SONIC algorithm. The efficacy of the proposed solutions is tested using our laboratory-scale active vibration control plant.
Keywords :
adaptive control; discrete time systems; frequency control; interference suppression; vibration control; discrete-time stable linear plant; frequency-adaptive extension; multiple-channel frequency-adaptive active vibration control; multivariate SONIC algorithm; self-optimizing narrowband interference canceller; sinusoidal disturbance; time-varying dynamics; Feedforward neural networks; Frequency control; Frequency estimation; Narrowband; Noise; Signal processing algorithms; Vibration control;
Conference_Titel :
Image and Signal Processing and Analysis (ISPA), 2013 8th International Symposium on
Conference_Location :
Trieste
DOI :
10.1109/ISPA.2013.6703815
