| 铂电阻Pt100特性数学模型 |
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| 引用本文： | 王小华,何怡刚.铂电阻Pt100特性数学模型[J].传感器与微系统,2003,22(10):33-34,38. |
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| 作者姓名： | 王小华 何怡刚 |
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| 作者单位： | 1. 长沙理工大学,电气与信息工程学院,湖南,长沙,410077;湖南大学,电气与信息工程学院,湖南,长沙,410082
2. 湖南大学,电气与信息工程学院,湖南,长沙,410082 |
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| 基金项目： | 国家自然科学基金项目资助(50277010)，湖南大学撷英计划资助 |
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| 摘 要： | 为了满足自动检测和智能仪表的需要,提出了一种基于余弦基神经网络的传感器特性建模算法,提出了该余弦基神经网络算法的收敛定理,并以铂电阻Pt100为例给出了传感器特性数学模型的建模步骤。计算机仿真结果表明了该算法在传感器特性建模过程中的有效性和优异性能。
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| 关 键 词： | 铂电阻 数学模型 神经网络 余弦基 |
| 文章编号： | 1000-9787(2003)10-0033-02 |
Characteristic mathematical model of platinum thermistor Pt100 |
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| Abstract: | To meet the requirement of automic monitoring and intelligent meter,an algorithm about building the mathematical model of sensor characteristic based on neural network with cosine basis foundations is presented,and the convergence theorem of the neural networks algorithm is offered. The step of founding the mathematical model is also introduced by using thermistor Pt100 as a example.The simulation result shows that this neural net work algorithm is effective and excellent in building the mathematical model of sensor characteristic. |
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| Keywords: | platimum thermistor mathematical model neural network cosine basis foundations |
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