Title :
Disturbance accommodation control with fast Fourier transform frequency detection
Author :
Martin, T.W. ; Johnston, W.G.
Author_Institution :
Dept. of Electr. Eng., Arkansas Univ., Fayetteville, AR, USA
Abstract :
Disturbance accommodation control is used in conjunction with fast Fourier transform to reduce adverse effects of sinusoidal disturbances acting on system. This technique allows the controller to accommodate for sinusoidal disturbances where the magnitude and frequency of the sinusoidal disturbance are unknown
Keywords :
control system analysis computing; digital simulation; electric distortion; fast Fourier transforms; feedback; multivariable control systems; parameter estimation; FFT; disturbance accommodation control; fast Fourier transform; frequency detection; multivariable feedback control; simulation; sinusoidal disturbances; Absorption; Control design; Control systems; Control theory; Equations; Fast Fourier transforms; Frequency measurement; Nonlinear control systems; Servomechanisms; Vectors;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666185
