DocumentCode
2567938
Title
Performance and robust frequency response for multirate sampled-data systems
Author
Lindgärde, Olof ; Lennartson, Bengt
Author_Institution
Control Eng. Lab., Chalmers Univ. of Technol., Goteborg, Sweden
Volume
6
fYear
1997
fDate
4-6 Jun 1997
Firstpage
3877
Abstract
Multirate, sampled-data control systems are analyzed in the frequency domain, taking the inter-sample behavior into account. The focus of the analysis is both on the rejection of disturbances within a certain frequency region, and on the robust stability properties. Due to the periodic behavior of such systems, a distinction is made between the performance frequency response (PFR) and the robust frequency response (RFR). The RFR is related to current frequency response approaches for sampled-data systems
Keywords
MIMO systems; control system analysis; frequency response; frequency-domain analysis; robust control; sampled data systems; disturbance rejection; inter-sample behavior; multirate sampled-data systems; performance frequency response; robust frequency response; robust stability; Control engineering; Control system analysis; Control systems; Feedback; Frequency domain analysis; Frequency response; Robust stability; Robustness; Sampling methods; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1997. Proceedings of the 1997
Conference_Location
Albuquerque, NM
ISSN
0743-1619
Print_ISBN
0-7803-3832-4
Type
conf
DOI
10.1109/ACC.1997.609611
Filename
609611
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