| 基于专家系统的建筑自动化系统故障诊断 |
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| 引用本文： | 孟祥朋,李决龙,张炎文.基于专家系统的建筑自动化系统故障诊断[J].计算机工程,2011,37(21):273-275,278. |
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| 作者姓名： | 孟祥朋 李决龙 张炎文 |
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| 作者单位： | 1. 江南计算技术研究所,江苏无锡,214083
2. 海军海防工程技术管理室,北京,100841 |
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| 摘 要： | 针对建筑自动化系统(BAS)故障诊断日趋困难的问题，将专家系统与故障树分析法相结合，提出一种基于专家系统的BAS故障诊断方法。采用框架和规则相结合的知识表示法，建立相应的知识库。设计基于“框架规则+不确定性推理”的推理模式，给出专家诊断系统的实现方法。实验结果表明，该系统能提高推理结果的可用性。
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| 关 键 词： | 建筑自动化系统 专家系统 故障诊断 知识表示 不确定性推理 |
| 收稿时间： | 2011-06-13 |
Fault Diagnosis of Building Automation System Based on Expert System |
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| MENG Xiang-peng,LI Jue-long,ZHANG Yan-wen.Fault Diagnosis of Building Automation System Based on Expert System[J].Computer Engineering,2011,37(21):273-275,278. |
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| Authors: | MENG Xiang-peng LI Jue-long ZHANG Yan-wen |
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| Affiliation: | 1(1.Jiangnan Institute of Computing Technology,Wuxi 214083,China;2.Technical Management Office of Naval Defence Engineering,Beijing 100841,China) |
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| Abstract: | Aiming at increasing difficulty in fault diagnosis of Building Automation System（BAS）,the theory of expert system and fault tree analysis are integrated to form a fault diagnosis expert system of BAS.An expression method integrating frame and rule is put forward,and the knowledge base is structured.A reasoning mode combining frame-rule with non-deterministic reasoning with high efficiency is designed to improve the usability of conclusion.Implementation of diagnosis expert system and results are presented to validate its feasibility. |
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| Keywords: | BuildingAutomation System（BAS） expert system fault diagnosis knowledge express non-deterministic reasoning |
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