A fault detection and data reconciliation algorithm in technical processes with the help of haar wavelets packets
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In: Algorithms, Vol. 10, No. 1, 13, 03.2017, p. 1-13.
Research output: Journal contributions › Journal articles › Research › peer-review
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TY - JOUR
T1 - A fault detection and data reconciliation algorithm in technical processes with the help of haar wavelets packets
AU - Mercorelli, Paolo
PY - 2017/3
Y1 - 2017/3
N2 - This article is focused on the detection of errors using an approach that is signal based. The proposed algorithm considers several criteria: soft, hard and very hard recognition error. After the recognition of the error, the error is replaced. In this sense, different strategies for data reconciliation are associated with the proposed criteria error detection. Algorithms in several industrial software platforms are used for detecting errors of sensors. Computer simulations confirm the validation of the presented applications. Results with actual sensor measurements in industrial processes are presented.
AB - This article is focused on the detection of errors using an approach that is signal based. The proposed algorithm considers several criteria: soft, hard and very hard recognition error. After the recognition of the error, the error is replaced. In this sense, different strategies for data reconciliation are associated with the proposed criteria error detection. Algorithms in several industrial software platforms are used for detecting errors of sensors. Computer simulations confirm the validation of the presented applications. Results with actual sensor measurements in industrial processes are presented.
KW - Engineering
KW - Fault detection
KW - Industry automation
KW - Process control
KW - Wavelets
UR - http://www.scopus.com/inward/record.url?scp=85010612848&partnerID=8YFLogxK
U2 - 10.3390/a10010013
DO - 10.3390/a10010013
M3 - Journal articles
AN - SCOPUS:85010612848
VL - 10
SP - 1
EP - 13
JO - Algorithms
JF - Algorithms
SN - 1999-4893
IS - 1
M1 - 13
ER -