| 谢钟翔,唐耀庚*,王晓霞.基于支持向量回归的热偶规校准曲线的生成及应用[J].南华大学学报(自然科学版),2008,22(3):66~69.[XIE Zhong-xiang，TANG Yao-geng*，WANG Xiao-xia.Building and Application of Thermocouple Circular Canal Sensor’s Curve Based on ε-SVR[J].Journal of University of South China(Science and Technology),2008,22(3):66~69.] |
| 基于支持向量回归的热偶规校准曲线的生成及应用 |
| Building and Application of Thermocouple Circular Canal Sensor’s Curve Based on ε-SVR |
| 投稿时间：2008-04-15 |
| DOI： |
| 中文关键词: 热偶规 校正 ε-SVR,SMO 拟合 单片机 |
| 英文关键词:thermocouple circular canal compensation ε-SVR SMO fitting SCM |
| 基金项目: |
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| 摘要点击次数: 583 |
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| 中文摘要: |
| 在实际中发现热偶规测量真空度时,真空度与热偶规输出电压值对应的曲线非线性程度高,因此产生的测量误差较大.通过数据实验发现用ε-SVR及SMO(Sequential Minimal Optimization)算法拟合真空度-电压曲线能更接近实际曲线,满足了应用需要. |
| 英文摘要: |
| In order to improve the accuracy of measurement of vacuum degree in coated vacuum valve with Thermocouple Circular Canal,ε-SVR and SMO algorithm are employed to fit nonlinear vacuum degreed curve.The result of the experiment satisfied the practical need. |
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