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This paper presents and innovative technique-referred to as trend-weighted rule-based expert system (TWRBES) — grounded in the integration of two existing tools of the artificial intelligence field, expert systems (ES) and qualitative trend analysis (QTA). The main goal of this approach is to benefit of the main advantages associated with each of the techniques used, such as the ability to represent...
This paper presents a tool that integrates techniques and features to improve the efficiency and effectiveness of the diagnosis and its consequent decision action in industrial processes. The present tool is based on a rule-based expert system that can process online data of process variables, alarms and events for operation support. The proposed system, called BR-PlantExpert, is designed to act as...
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