| 用时序建模法研究机器磨损状态的动态历程 |
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| 引用本文： | 褚秀萍,凌正炎. 用时序建模法研究机器磨损状态的动态历程[J]. 河北理工学院学报, 1992, 0(1) |
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| 作者姓名： | 褚秀萍 凌正炎 |
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| 作者单位： | 唐山工程技术学院机械系，北京科技大学 |
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| 摘 要： | 旨在寻求一种能对磨损状况敏感准确描述的特征量,并动态地分析磨损状况的变化趋势。采用动态数据系统建模法(DDS法),借助微机将磨损状况的变化以简洁的模型形式给出。通过时序方法中的预报技术,对机器未来时刻的磨损状况特征量给出较精确的预测值。以AIC指标作为异常磨损的判据,为设备的状况分析提供了科学的依据。
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| 关 键 词： | 时序建模 磨损特征量 预报技术 铁谱枝术 |
THE STUDY OF THE DYNAMIC COURSE OF MACHINE RUB STATE BY MEANS OF TIME SEQUENCE MODELLING |
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| Chu Xiuping Ling Zhengyan. THE STUDY OF THE DYNAMIC COURSE OF MACHINE RUB STATE BY MEANS OF TIME SEQUENCE MODELLING[J]. Journal of Hebei Institute of Technology, 1992, 0(1) |
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| Authors: | Chu Xiuping Ling Zhengyan |
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| Affiliation: | Dept. of Mechanical Engineering |
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| Abstract: | The objective of this thesis is to seek for the characteristic quantity which can describe rub state sensitively and accurately and to analyze the deve lopment tendance of rub state, The more accurate value of the characteristic quantity of coming rub state has been forecast with the help of time sequence model and forecasting technology. The scientific basis for the state analysis of equipment has been presented using AIC as differential basis. |
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| Keywords: | time sequence modelling rub characteristic quantity forecasting technology ferrography technology |
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