DocumentCode
3219152
Title
Tunable digital filter structures for resonant frequency effect reduction in direct drive
Author
Luczak, Dominik
Author_Institution
Inst. of Control & Inf. Eng., Poznan Univ. of Technol., Poznan, Poland
fYear
2012
fDate
18-20 July 2012
Firstpage
1
Lastpage
6
Abstract
The paper presents the structure of the filters used to filter the signal speed in the drive with elastic connection. The use of a filter is recommended in case when the control system is not able to actively suppress the mechanical resonance frequency. Filters described in the literature are presented in the form of continuous operation. The control system requires the implementation of digital filters. Digital filters are presented with those formulas which allow for tuning the filters in real time.
Keywords
digital filters; control system; direct drive; elastic connection; mechanical resonance frequency; resonant frequency effect reduction; tunable digital filter structures; Band pass filters; Chebyshev approximation; Digital filters; IIR filters; Low pass filters; Resonant frequency; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012 8th International Symposium on
Conference_Location
Poznan
Print_ISBN
978-1-4577-1472-6
Type
conf
DOI
10.1109/CSNDSP.2012.6292777
Filename
6292777
Link To Document