| 模型故障诊断中测点优选的一种评估方法 |
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| 引用本文： | 于百胜,黄文虎.模型故障诊断中测点优选的一种评估方法[J].哈尔滨工业大学学报,1998,30(1):6-10. |
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| 作者姓名： | 于百胜 黄文虎 |
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| 作者单位： | 航天工程与力学系 |
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| 摘 要： | 在基于模型的故障诊断中，测点的选取与设置直接关系到故障信息获取的多少以及诊断精度和效率的高低，提出了一种利用五个参数来对测点的分布进行评估的方法，此方法可评估测点的整体测量效果也可评估测点的局部测量效果的优劣程度，通过实例分析证明此评估方法是有效的。
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| 关 键 词： | 模型 诊断 测点评估 测点优选 |
A Method of Evalution of Optimum Measuring Points in Model-based Diagnosis |
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| Yu Baisheng Huang Wenhu.A Method of Evalution of Optimum Measuring Points in Model-based Diagnosis[J].Journal of Harbin Institute of Technology,1998,30(1):6-10. |
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| Authors: | Yu Baisheng Huang Wenhu |
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| Affiliation: | Dept. of Astronautics and Mechanics |
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| Abstract: | In model-based diagnosis, the selection of measuring points directly influences the amount of information acquired, the precision and the efficiency of diagnosis. A method for evaluating the distribution of measuring points by five parameters is presented, which can evalu- ate not only the whole effect but also the local effect of measuring points. It is proved in prac- tice that the method is effective. |
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| Keywords: | Model-based diagnosis evaluating of measuring points optimum measurement points |
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