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Fault isolation is an essential step in multivariate statistical process monitoring, which discovers the cause of the detected fault. The common adopted techniques for fault isolation, such as contribution plots, reconstruction analysis, branch and bound, etc., often suffer from the problems of the smearing effect, insufficient historical fault data, and heavy computational burden. In this paper,...
With the development of GIS, map maker, and especially digital earth, how to develop high level intelligent automatic cartographic generalization system has been one of the urgent problems. By developing an automatic generalization system called “GenerMap”, the research group saw that a good generalization system should obey the rules for example good usability, accuracy, intelligence, simpleness,...
An automation system for bioprocess monitoring and control, based on the distributed control system SIMATIC PCS7 and new online sensors, is introduced. The system realizes on-line monitoring of O2 and CO2 concentrations in the exhaust gas, cell density and size during fermentation processes by new instruments. Different fermentation phases can be clearly identified using the newly developed online...
To help operators of power station to monitor major operating parameters and accurately adjust air distribution, this system is developed independently on the base of fieldbus Technology and JBuilder software. And heat balance law is accepted as the principal for the measurement of pulverized coal's concentration. This system could monitor and save operating parameters at all time, such as velocity...
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