DocumentCode
1555915
Title
Use of FFT in relay feedback systems
Author
Qing-Guo Wang ; Qiang Bi ; Biao Zou
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Singapore
Volume
33
Issue
12
fYear
1997
fDate
6/5/1997 12:00:00 AM
Firstpage
1099
Lastpage
1100
Abstract
The fast Fourier transform (FFT) is an efficient and useful tool in signal and system analysis, however, its misuse may provide incorrect information. The authors discuss several issues on the use of FFT by presenting a case study into relay feedback systems
Keywords
control system analysis; fast Fourier transforms; feedback; frequency response; relay control; FFT; fast Fourier transform; relay feedback systems; system analysis;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970673
Filename
588465
Link To Document