| 电涡流传感器误差修正技术研究 |
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| 引用本文： | 苗恩铭,牛鹏程,颜焱.电涡流传感器误差修正技术研究[J].中国机械工程,2011,22(21). |
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| 作者姓名： | 苗恩铭 牛鹏程 颜焱 |
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| 作者单位： | 1. 合肥工业大学,合肥230009／西安交通大学机械制造系统工程国家重点实验室,西安710049
2. 合肥工业大学,合肥,230009 |
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| 基金项目： | 国家科技重大专项(2009ZX04014-023); 机械制造系统工程国家重点实验室开放课题资助项目(2010006) |
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| 摘 要： | 采用自回归分布滞后模型的软件补偿法对电涡流传感器进行误差修正,提高了电涡流传感器的测量精度。该方法具有成本低、效果明显的特征。通过与多元线性回归模型比较,验证了自回归分布滞后模型对传感器精度提升的优势。
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| 关 键 词： | 电涡流传感器 提升精度 多元线性回归模型 自回归分布滞后模型 |
Research on Error Correction of Eddy Current Sensor |
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| Miao Enming, Niu Pengcheng Yan Yan .Hefei University of Technology,Hefei, .State Key Laboratory for Manufacturing Systems Engineering,Xi'an Jiaotong University,Xi'an.Research on Error Correction of Eddy Current Sensor[J].China Mechanical Engineering,2011,22(21). |
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| Authors: | Miao Enming Niu Pengcheng Yan Yan Hefei University of Technology Hefei State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an |
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| Affiliation: | Miao Enming1,2 Niu Pengcheng1 Yan Yan1 1.Hefei University of Technology,Hefei,230009 2.State Key Laboratory for Manufacturing Systems Engineering,Xi'an Jiaotong University,Xi'an,710049 |
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| Abstract: | Using compensation algorithm of autoregressive distributed lag(ADL) model the errors of eddy current sensor were revised,and the measurement accuracy of eddy current sensor was improved.The characteristics of this method are low cost and effective.By comparison with multiple linear regression model,the advantages of autoregressive distributed lag model were verified in improving accuracy of eddy current sensor,and the engineering application of this method is better than that of multiple linear regression m... |
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| Keywords: | eddy current sensor accuracy improvement multiple linear regression model autoregressive distributed lag model |
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