| 电阻电桥传感放大器性能的改善 |
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| 引用本文： | 刘春明.电阻电桥传感放大器性能的改善[J].大连水产学院学报,1993,8(4):43-49. |
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| 作者姓名： | 刘春明 |
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| 作者单位： | 大连水产学院海渔系 |
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| 摘 要： | 在构成基本型电阻电桥传感放大器的基础上给出了三种改善其性能的方法。１）补偿法。２）补偿加放大器改进综合法。３）负反馈法。通过实验证明了理论分析和实际效果是一致的，从而对电阻传感器在非电量检测中的广泛应用具有一定的实际意义。
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| 关 键 词： | 电阻 电桥 传感器 放大器 |
Improved resistive bridge amplifier |
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| Liu Chunming.Improved resistive bridge amplifier[J].Journal of Dalian Fisheries University,1993,8(4):43-49. |
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| Authors: | Liu Chunming |
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| Abstract: | Three methods used for improving resistive bridge amplifier are introduced in this paper. The first is that resistive sensor is compensated. The second is that sensor is compensated and amplifier is improved. The last one is that negative feedback is used in the circuit. Experiment results are given to support the theoretical analyses. |
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| Keywords: | resistance electric bridge sensor amplifier linerity negative feedback |
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