Issue << content << Automation of Data Processing and Decision-Making in AE Monitoring of Hazardous Facilities in Chemical and Petrochemical Industry


DOI:

2014. . No. 2(64) - Jun 2014, pp. 32-35

Automation of Data Processing and Decision-Making in AE Monitoring of Hazardous Facilities in Chemical and Petrochemical Industry

T. B. Petersen, A. B. Samokhvalov, V. V. Shemyakin

The short overview of organization and operation principles of multi-channel AE system SHII is given. The system is intended for long integrity monitoring of industrial facilities. The system completely meets the requirements to continuous monitoring systems for automation of data acquisition and processing, has high speed of operation and reliability. Maximal speed of screen renewal and data display is 30 c. System software works on the basis of intellectual algorithms including algorithms of filtration, image recognition, fuzzy logic and others. The algorithms allow solving the task of signal-to-noise discrimination, determine the type and estimate the signal source hazard level. The role of tuning specialists and technical support at the initial stage of monitoring is highlighted. It is noted that monitoring can guarantee the necessary efficiency and reliability provided it includes all listed above components, such as automated hardware-software means, statistically proved technology, qualified personnel.
 
Keywords: acoustic emission monitoring, structural integrity, data processing, automation
References
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NDT in Mining Industry

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