| 电罗经故障诊断的案例推理原理与方法研究 |
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| 引用本文： | 韩云东,袁群哲,尹伟伟,马海瑞.电罗经故障诊断的案例推理原理与方法研究[J].中国航海,2009,32(4). |
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| 作者姓名： | 韩云东 袁群哲 尹伟伟 马海瑞 |
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| 作者单位： | 1. 海军大连舰艇学院,辽宁,大连,116018
2. 海军902厂,上海,200083 |
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| 摘 要： | 针对电罗经的特点和传统专家系统的不足,分析了基于案例推理(Case-Based Reasoning,CBR)技术的一般过程,指出了CBR具有获取知识容易、问题解释清晰、道理易于理解等优势,提出将基于CBR技术应用于电罗经的故障诊断,开发基于CBR的电罗经故障诊断系统,进而详细阐述其CBR原理构建、系统结构设计、案例组织形式设计、检索策略设计和工作流程,并研究其系统实现方法.案例分析结果表明,所开发的基于CBR的电罗经故障诊断系统能够有效提高其维修的正确性和高效性.
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| 关 键 词： | 船舶、舰船工程 故障诊断 案例推理 导航装备 电罗经 |
Research on Principle and Method of Gyrocompass Fault Diagnosis Based on CBR |
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| HAN Yun-dong,YUAN Qun-zhe,YIN Wei-wei,MA Hai-rui.Research on Principle and Method of Gyrocompass Fault Diagnosis Based on CBR[J].Navigation of China,2009,32(4). |
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| Authors: | HAN Yun-dong YUAN Qun-zhe YIN Wei-wei MA Hai-rui |
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| Abstract: | Aiming at the features of gyrocompass and shortcomings of traditional expert system, general process of CBR(Case-Based Reasoning) is analyzed and the advantages of CBR, such as manageable acquisition of knowledge, straightforward interpretation and comprehensive principle are pointed out. A method for gyrocompass fault diagnosis by CBR is presented, and a Fault Diagnosis System based on CBR is developed. The principle, structure, case organization, searching strategy and working flow and realization method of this system are described in details. Results of case analysis show that this system based CBR can improve correctness and efficiency for gyrocompass fault diagnosis. |
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| Keywords: | ship naval engineering fault diagnosis case-based reasoning) navigation equipment gyrocompass |
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