| 一种新型液位检测系统的设计 |
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| 引用本文： | 张一民,韩玉杰,徐宇.一种新型液位检测系统的设计[J].林业机械与木工设备,2009,37(3):37-38. |
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| 作者姓名： | 张一民 韩玉杰 徐宇 |
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| 作者单位： | 东北林业大学机电工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 介绍了一种液介式自校正超声液位测量系统，该系统具有小盲区、高精度和通讯方便等特点。该测量方法采用特殊的超声波导管装置，实现了速度综合的自校正。实验结果表明，这种校正方法能适应各种不同规律液体媒介的声速变化。
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| 关 键 词： | 非接触式测量 超声波液位检测 计算机控制 |
Design of the New Type System for Liquid Level Measurement |
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| ZHANG Yi-min,HAN Yu-jie,XU Yu.Design of the New Type System for Liquid Level Measurement[J].Forestry Machinery & Woodworking Equipment,2009,37(3):37-38. |
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| Authors: | ZHANG Yi-min HAN Yu-jie XU Yu |
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| Institution: | College of Electromechanical Engineering;Northeast Forestry University;Harbin Heilongjiang 150040;China |
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| Abstract: | The liquid-mediated self-tuning ultrasonic level measurement system is introduced,it is characterized with small near limit,high precision,easy communicating,and so on.Through adopting using a special ultrasound catheter device,it can achieve the self-tuning of an integrated speed.The results of experiment show that this correction method can adapt to a variety of rules of changes in the speed of sound of liquid media. |
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| Keywords: | non-touch measurement ultrasonic liquid Level measurement computer control |
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