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A knowledge-based system for real-time validation of calibrations and measurements

✍ Scribed by Axel Löhn; Bernd Hitzmann


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
256 KB
Volume
46
Category
Article
ISSN
0169-7439

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✦ Synopsis


In this contribution, a knowledge-based system is presented which is able to identify faults during measurements and cali-Ž . brations of a flow injection analysis FIA system. The knowledge-based system is a subtask of the automation system CAFCA, which can be used for the automation of flow systems, and runs on MS-DOS-PCs. The knowledge-based system consists of a numerical module as well as a knowledge-based module, where the knowledge about the process analyser is implemented using rules. Using these rules faults will be identified fast and reliable. If a fault has been detected, the operator is informed automatically. Furthermore, minor faults can even be corrected by the knowledge-based system. The application of the system shows that it is an efficient support for the operator.


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