基于POAD的公路工程质量分析与诊断专家系统  

Expert System for Analysis and Diagnosis of Highway Engineering Quality Based on POAD

作　　者：尹文生[1] 涂平晖 张恒喜 陈修国[1] 

机构地区：[1]华中科技大学机械科学与工程学院,武汉市430074 [2]武汉市交通基本建设工程质量监督站,武汉市430015

出　　处：《公路》2009年第7期247-252,共6页Highway

摘　　要：公路工程质量问题是多方面、多层次、与时间有关、具有大量隐含因素的复杂质量问题,建立公路工程质量智能分析与诊断专家系统对于保证公路工程质量具有较大意义。使用面向问题分析与决策(POAD)专家系统模型,以国家标准JTG F80/1-2004为知识骨架建立了大容量公路工程质量知识系统,提出了公路工程质量知识的定义、获取和维护方法,设计了符合人类思维习惯的、以人为主导的知识引导和推理机制,并使用VC++6.0和ADO完成了公路工程质量智能分析与诊断专家系统RoadQuality的系统开发。The problem of highway engineering quality is the complex problem that is multi-aspects, multi-layers, time related and involves a great many implicit factors, so it is essential to establish an expert system on intelligent analysis and diagnosis of highway engineering quality to assure the quality of highway engineering. In this paper, a large capacity knowledge system on the highway engineering quality is built with the expert system model of Problem Oriented Analysis and Decision （POAD）, which is based on the knowledge framework constructed with Standard JTG F80/1-- 2004. The method of knowledge definition, acquirement and maintenance about the highway engineering quality is proposed. And the human-dominant mechanism of knowledge induction and reasoning, which is consistent with the habit of human thinking, is also designed. Finally, RoadQuality-an expert system on intelligent analysis and diagnosis of highway engineering quality, is developed with VC＋＋6.0 and ADO.

关 键 词：公路工程质量 专家系统 面向问题分析与决策 知识获取 以人为主导的推理 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]