| 称重系统模拟电压-频率比变换电路 |
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| 引用本文： | 刘再跃,张明慧,郭辉.称重系统模拟电压-频率比变换电路[J].吉林大学学报(信息科学版),2001,19(1):50-55. |
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| 作者姓名： | 刘再跃 张明慧 郭辉 |
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| 作者单位： | 空军长春飞行学院计算机教研室, |
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| 摘 要： | 分析了模拟电压一频率比变换电路原理，给出了元件参数的设计要求及其计算方法。对两路对称变化测量频率的处理使称重系统可进行增重、减重测量，电路的调频性适用于各种量程的称重系统。
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| 关 键 词： | 模拟 积分电路 测量 电压一频率比 称重系统 |
| 文章编号： | 1000-1794(2001) 01-0050-06 |
| 修稿时间： | 2000年11月7日 |
Analogue voltage-to-frequency ratio converter in weighing system |
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| LIU Zai-yue,ZHANG Ming-hui,GUO Hui.Analogue voltage-to-frequency ratio converter in weighing system[J].Journal of Jilin University:Information Sci Ed,2001,19(1):50-55. |
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| Authors: | LIU Zai-yue ZHANG Ming-hui GUO Hui |
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| Abstract: | After the analyses of circuit theory of analogue voltage-to-frequency ratio converter,the design requirement of component parameters and the calculation method are presented.The handling of symmetry change measurement frequency of two lines makes weighing system realize both weight increasing and weight decreasing measurement.Frequency modulation of the circuit is suitable for any weighting measurement system. |
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| Keywords: | Simulation Integrating circuit Measurement Voltage-to-frequency ratio Weighing system |
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