钢结构闸门诊断顾问专家系统

Proceedings of the International Workshop on Artificial Intelligence for Industrial Applications Pub Date : 1988-05-25 DOI:10.1109/AIIA.1988.13282

T. Terano, Y. Sinohara, S. Matsui, H. Nakamura

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引用次数: 1

摘要

大坝闸门诊断顾问(DGDA)是在土木和结构工程领域开发的用于水电站大坝闸门诊断的基于框架的专家系统。DGDA的功能是根据结构工程和经验的观点，诊断每个大坝闸门的当前状态，并预测其剩余寿命。为了使诊断更可靠，作者开发了一个易于使用的结构分析程序，使用有限元法和一个灵活的关系数据库，包括问卷调查、测量数据和每个大坝的设计信息。本文还提出了一种处理数据和知识不确定性的方法，该方法将层次分析法(一种非贝叶斯决策理论)与普通的基于框架/规则的知识表示相结合。

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Dam Gate Diagnosing Advisor-an expert system for steel structures

The Dam Gate Diagnosing Advisor (DGDA) is a frame-based expert system developed in the field of civil and structural engineering for diagnosing dam gates at hydro power stations. The function of DGDA is to diagnose the current status of each dam gate and to predict its remaining life term based on both structural engineering and empirical standpoints. To make the diagnoses reliable, the authors have developed an easy-to-use structural analysis program using the finite-element method and a flexible relational database consisting of questionnaire surveys, measurement data, and design information on each dam gate. Also developed is a method for handling data and knowledge uncertainty, which combines the analytic hierarchy process, a nonBayesian decision theory, with ordinary frame-/rule-based knowledge representation.<>

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Proceedings of the International Workshop on Artificial Intelligence for Industrial Applications

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