摘要： 近年来基于案例推理已受到广泛关注，将基于案例推理技术应用到土石坝病险诊断系统中，为土石坝病险智能化诊断提供了一条新的途径。该文针对土石坝病险诊断的案例特点，设计了案例的集成框架表示和分层模糊检索策略，并提出了诊断系统的实现方案。

关键词: 土石坝, 基于案例推理, 智能诊断, 案例表示, 案例检索

Abstract: Case-based reasoning has received significant attention in recent years. The techniques of CBR are used for the fault diagnosis system of the earth and rock-fill dam, which is proposed to give an effective support for the fault intelligent diagnosis of the earth and rock-fill dam. According to the specific features of the fault diagnosis cases of the earth and rock-fill dam, the integrated frame representation, hierarchical fuzzy retrieval and the scheme design of system are proposed.

中图分类号: 

• TP277