| 基于故障树模型的智能诊断的确定性推理 |
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| 引用本文： | 黄文虎,纪常伟.基于故障树模型的智能诊断的确定性推理[J].机械强度,1995,17(2):38-42. |
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| 作者姓名： | 黄文虎 纪常伟 |
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| 作者单位： | 哈尔滨工业大学 |
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| 基金项目： | 863基金，国防协作项目资助 |
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| 摘 要： | 提出了一种基于故障树模型的诊断方法，并基于该方法实现了一个故障诊断系统，本文仅讨论确定性推理，对可能性推理将另文详述。首先提出一种基于故障树的层次诊断模型，给出了故障树的故障传播矩阵，并基于该矩阵提出了一种确定性推理方法，其次，提出了一种面向故障树的基于框架和广义规则的混合知识表示方法，最后在ＣＯＭＰＡＱ４８６微机上，ＷＩＮＤＯＷＳ环境下，用ＢＯＲＬＡＮＤＣ＋＋实现了该诊断系统，并通过对一个电路系
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| 关 键 词： | 智能化 故障树模型 故障诊断系统 设备故障 |
CERTAIN REASONING OF INTELLIGENT DIAGNOSIS BASED ON FAULT TREE MODEL |
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| Huang Wenhu, Jichangwei, Jiang Xingwei, Rong Jili.CERTAIN REASONING OF INTELLIGENT DIAGNOSIS BASED ON FAULT TREE MODEL[J].Journal of Mechanical Strength,1995,17(2):38-42. |
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| Authors: | Huang Wenhu Jichangwei Jiang Xingwei Rong Jili |
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| Abstract: | In this paper a diagnostic strategy based on fault tree model is presented,and a diagnostic systembased on this strategy is realized.The problem discussed in the paper is limited to the case of certain reasoning.Theproblem of possible reasoning will discussed in another paper,First,a hierarchical fault diagnosis model based onfault tree is presented,fault propagation matrices for fault tree are constructed,a certain reasoning strategy isproposed based on the matrices,Secondly,a fault treeobjected frame and generalized rule knowledge representationmethod is presented.Finally,the diagnostic system is realized in BORLAND C++ using COMPAQ 486 withWINDOWS operating platform,and its validity is demonstrated by diagnosing a circuit testbed. |
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| Keywords: | fault diagnosis intelligent diagnosis fault tree |
| 本文献已被 CNKI 维普 等数据库收录！ |
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