DocumentCode
1365941
Title
Nozzles Classification in a High-Pressure Water Jet System
Author
Annoni, Massimiliano ; Cristaldi, Loredana ; Lazzaroni, Massimo ; Ferrari, Stefano
Author_Institution
Dipt. di Meccanica, Politec. di Milano, Milan, Italy
Volume
58
Issue
10
fYear
2009
Firstpage
3739
Lastpage
3745
Abstract
In this paper, a technique for classifying the working condition of a water jet system is presented. The classifier is based on the discrete Fourier transform (DFT) of the electrical power signal. It is shown that this information can characterize the working condition of the system and predict the presence of (an incoming) faulty behavior. Experiments and comparisons with the 1-nearest-neighbor (1-NN) classifier have been carried out, showing promising results.
Keywords
abrasives; discrete Fourier transforms; jets; nozzles; discrete Fourier transform; electrical power signal; high-pressure water jet system; nearest-neighbor classifier; nozzles classification; Classification; diagnosis; water jet (WJ) systems;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2009.2019702
Filename
5233913
Link To Document