DocumentCode
1751535
Title
A pulse-compression method for process monitoring
Author
Wu, N. Eva ; Wang, Xiaoxia
Author_Institution
Dept. of Electr. Eng., State Univ. of New York, Binghamton, NY, USA
Volume
3
fYear
2001
fDate
2001
Firstpage
2127
Abstract
This paper describes, from a deterministic view point, an online process monitoring method for small signal behavior of time invariant stable systems at a given operating point. The monitoring is accomplished by using an m-sequence modulated low-pass wavelet as the probing signal, and a cyclic reference signal as the correlator. This method allows one to achieve high resolution, high signal to noise ratio monitoring, and the acquired data can be used for online diagnosis
Keywords
data compression; fault diagnosis; monitoring; process control; production control; real-time systems; cyclic reference signal; fault diagnosis; low-pass wavelet; online process monitoring; probing signal; pulse-compression; real time systems; Acoustic pulses; Condition monitoring; Cost function; Feedback; Optimization methods; Signal design; Signal processing; Signal resolution; Signal to noise ratio; Vents;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2001. Proceedings of the 2001
Conference_Location
Arlington, VA
ISSN
0743-1619
Print_ISBN
0-7803-6495-3
Type
conf
DOI
10.1109/ACC.2001.946061
Filename
946061
Link To Document