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Techniques for Sensor-based Diagnosis

Mark S. Fox

出版	Carnegie-Mellon University, 1983
URL	http://books.google.com.hk/books?id=hv3hNwAACAAJ&hl=&source=gbs_api

註釋

This paper describes a system called PDS, a forward chaining, rule-based architecture designed for the online, realtime diagnosis of machine processes. Two issues arise in the application of expert systems to the analysis of sensor-based data: spurious readings and sensor degradation. PDS implements techniques called retrospective analysis and meta-diagnosis as solutions to these problems. These techniques and our experiences in knowledge acquisition in a large organization, and the implementation of PDS as a portable diagnostic tool are described. (Author).