| 基于神经网络的热敏电阻式流量传感器研究与开发 |
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| 引用本文： | 侯晓.基于神经网络的热敏电阻式流量传感器研究与开发[J].传感器与微系统,2007,26(11):34-35,38. |
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| 作者姓名： | 侯晓 |
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| 作者单位： | 上海交通大学,自动化系,上海,200030 |
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| 摘 要： | 在分析热敏电阻式流量传感器工作原理和非线性特性的基础上,提出了基于人工神经网络的流量在线测量方案,并运用改进的BP算法加快收敛速度。通过对网络的训练和测试,验证了这种基于神经网络的流量测量方案是行之有效的,并简单易行,具有一定的实用性和推广价值。
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| 关 键 词： | 热敏电阻器 在线测量 神经网络 流量 |
| 文章编号： | 1000-9787（2007）11-0034-02 |
| 修稿时间： | 2007-03-31 |
Study and development of thermistor airflow sensor based on neural networks |
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| HOU Xiao.Study and development of thermistor airflow sensor based on neural networks[J].Transducer and Microsystem Technology,2007,26(11):34-35,38. |
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| Authors: | HOU Xiao |
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| Affiliation: | Department of Automation, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | On the basis of analyzing the working principle and nonlinearity of thermistor airflow sensor, a new online measurement method based on neural networks is proposed. Through training the data, the modified BP network is applied for predicting the airflow in the convection oven, the studies show this approach is reasonable and effective. |
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| Keywords: | thermistor on-line measurement neural network airflow |
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