| 心率检测中的RC积分器分析与设计 |
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| 引用本文： | 黄庆恋.心率检测中的RC积分器分析与设计[J].厦门大学学报(自然科学版),1991,30(4):375-379. |
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| 作者姓名： | 黄庆恋 |
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| 作者单位： | 厦门大学物理学系 |
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| 摘 要： | 叙述了用RC积分器检测心率的原理及其电路设计,提出解决RC积分电路过渡时间与输出电压波动之间矛盾的方法,并在此基础上研制成功一个简单、可靠、使用方便的心率计。
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| 关 键 词： | 心率 检测 RC积分器 心脏功能 |
Analysis and Design of RC Integrator in Heart Rate Detecting |
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| Huang Qinglian.Analysis and Design of RC Integrator in Heart Rate Detecting[J].Journal of Xiamen University(Natural Science),1991,30(4):375-379. |
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| Authors: | Huang Qinglian |
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| Institution: | Dept. of Phys. |
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| Abstract: | The principle and design of circuit for heart rate detecting by RC integrator is described in detail. The method of solving the contradictory between transit time and fluctuation of output voltage in RC integrator is presented. The cardiotachometer is set up for the measurement of heart rate, and it has the features of simpleness, reliability and easiness on operation. |
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| Keywords: | Integrator Heart rate Transit time Fluctuation of voltage |
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