| 基于BL2000嵌入式系统的电阻应变测量放大电路的设计 |
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| 引用本文： | 亓晓鹏.基于BL2000嵌入式系统的电阻应变测量放大电路的设计[J].机电产品开发与创新,2009,22(3):142-144. |
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| 作者姓名： | 亓晓鹏 |
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| 作者单位： | 青岛科技大学,山东,青岛,266061;莱芜职业技术学院,山东,莱芜,271100 |
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| 摘 要： | 电阻应变测量方法是将应变转换成电信号进行测量的方法。应变电阻输出信号一般很微弱,为了实现BL2000嵌入式系统对完成信号处理,必须对其进行放大。本文介绍了应变测量方法,并在此基础上完成了系统基本放大电路的设计。
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| 关 键 词： | 电阻应变测量 基本放大电路 BL2000嵌入式系统 |
Amplifier Circuit Design of the BL2000-based Embedded Systems Resistance Strain Measurement |
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| QI Xiao-Peng.Amplifier Circuit Design of the BL2000-based Embedded Systems Resistance Strain Measurement[J].Development & Innovation of Machinery & Electrical Products,2009,22(3):142-144. |
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| Authors: | QI Xiao-Peng |
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| Affiliation: | 1.Qingdao University of Science and Technology;Qingdao Shandong 266061;China;2.Laiwu Vocational and Technical College;Laiwu Shandong 271100;China |
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| Abstract: | Resistance strain measurement method is to strain conversion to electrical signals measured approach.Strain resistance output signal in general is very weak,in order to achieve BL2000 embedded signal processing system to be completed,must be enlarged.This paper introduces the method of strain measurement,and on this basis the system on completion of the basic amplifier circuit design. |
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| Keywords: | resistance strain gauge basic amplifying circuit BL2000 embedded systems |
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