Title :
Frequency analysis for single and multirate sampled-data control
Author :
Lindgarde, O. ; Lennartson, Bengt
Author_Institution :
Control Eng. Lab., Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
A frequency analysis procedure for single and multirate sampled-data control systems is presented. The method is taking the inter-sample behaviour into account, and for a sinusoidal input the system power gain is calculated. Also the close correspondence between this method and the principal gain for continuous-time MIMO systems is discussed. Finally our method is illustrated on a sampled-data SISO system
Keywords :
Fourier analysis; MIMO systems; frequency response; frequency-domain analysis; matrix algebra; sampled data systems; SISO system; continuous-time MIMO systems; frequency analysis; inter-sample behaviour; multirate systems; sampled-data control; system power gain; Control systems; Frequency measurement; Frequency response; MIMO; Power generation; Regulators; Sampling methods; Signal analysis; Signal design; System performance;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.480397
