Expert system null for plant abnormal clarification of the cause

摘要

PURPOSE:To enable an operator to more surely discriminate the answer to a question by analyzing plant data by an expert system itself to perform the automatic processing of the answer to the question from the expert system and displaying the result as the guide for answer. CONSTITUTION:An automatic processing algorithm 24 for the automatic processing of the question given from an inference engine 6 is provided. When a question is given to the operator in the inference process, the automatic processing algorithm 24 for this question is automatically processed to calculate a guide for answer to this question, and this guide is displayed together with the question. Thus, the problem that contents of the answer are different by the degree of skill of the operator to lead different inference results is eliminated.