DocumentCode
2838545
Title
On the effect of anti-aliasing filters on sampled-data PID control
Author
Blachuta, Marian J. ; Grygiel, Rafal T.
Author_Institution
Silesian Univ. of Technol., Gliwice, Poland
fYear
2009
fDate
17-19 June 2009
Firstpage
4904
Lastpage
4909
Abstract
In the paper the role of anti-aliasing filters is revised based on control quality assessment of PID controllers when using a Butterworth antialiasing filter prior to sampling versus sampling without any analog filter. Numerical results show that contrary to common belief possible benefits gained from anti-aliasing devices are very restricted.
Keywords
Butterworth filters; sampled data systems; three-term control; Butterworth antialiasing filter; control quality assessment; sampled-data PID control; Context modeling; Control system synthesis; Cutoff frequency; Digital filters; Electronic mail; Paper technology; Quality assessment; Sampling methods; Signal sampling; Three-term control; Butterworth Filter; Kalman Filter; LQG; PID; anti-aliasing filter; control quality; sampled data control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location
Guilin
Print_ISBN
978-1-4244-2722-2
Electronic_ISBN
978-1-4244-2723-9
Type
conf
DOI
10.1109/CCDC.2009.5194905
Filename
5194905
Link To Document