| 人造板加工制造在线测控技术中复合多功能传感器的设计 |
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| 引用本文： | 刘美爽,徐凯宏.人造板加工制造在线测控技术中复合多功能传感器的设计[J].东北林业大学学报,2006,34(3):70-71,79. |
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| 作者姓名： | 刘美爽 徐凯宏 |
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| 作者单位： | 东北林业大学,哈尔滨,150040;东北林业大学,哈尔滨,150040 |
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| 基金项目： | 中国博士后科学基金，江苏省博士后科研资助计划项目，东北林业大学校科研基金。 |
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| 摘 要： | 系统地介绍了应用压阻效应和热敏效应原理设计一套精度高、体积小、功能强的复合多功能传感器,它能集温度和压力与一体,使一个传感器能同时测量几个参数的智能型传感器。并通过数字信号处理、传感器封装等技术,制作了满足人造板热压机生产过程中在线实时测控系统的复合多功能温度/压力传感器。
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| 关 键 词： | 人造板 热压机 多功能传感器 压阻效应 热敏效应 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-03-09 |
Design of A Compound Multi-functional Sensor for Online Testing and Controlling Technology of Wood-based Panel Processing and Manufacturing |
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| Liu Meishuang,Xu Kaihong.Design of A Compound Multi-functional Sensor for Online Testing and Controlling Technology of Wood-based Panel Processing and Manufacturing[J].Journal of Northeast Forestry University,2006,34(3):70-71,79. |
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| Authors: | Liu Meishuang Xu Kaihong |
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| Institution: | Northeast Forestry University, Harbin 150040, P. R. China |
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| Abstract: | The design of an intelligent muhi-functional sensor with high precision,small volume and powerful function was sys- tematically introduced by piezoresistivity effect and heat sensitive effect,which integrates temperature with pressure and can test several parameters simultaneously.A compound multi-functional temperature/pressure sensor was designed through digital signal processing and sensor encapsulation technology,which can be applied to online testing and control- ling of the hot pressing machine in manufacturing wood-based panel. |
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| Keywords: | Wood-based panel Hot pressing machine Multi-functional sensors Piezoresistivity effect Heat sensitive effect |
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