| 抑制气敏元件零点漂移的实用电路 |
| |
| 引用本文： | 王彩君,黄智进.抑制气敏元件零点漂移的实用电路[J].传感器与微系统,1997,16(4):24-25,28. |
| |
| 作者姓名： | 王彩君 黄智进 |
| |
| 作者单位： | 云南大学物理系!昆明，650091 |
| |
| 摘 要： | 一种利用闭环控制电路抑制气敏元件零点漂移的设计思想、原理框图及实验结果。该电路适用于起始阻值漂移，而灵敏度基本不变的气敏元件，可大大提高此类元件的稳定性与准确性。
|
| 关 键 词： | 气敏元件 零点漂移 闭环控制 |
Utility Circuit to Restrict Zero Drift of Gas Sensors |
| |
| Wang Caijun, Huang Zhijin, Wu Xinghui.Utility Circuit to Restrict Zero Drift of Gas Sensors[J].Transducer and Microsystem Technology,1997,16(4):24-25,28. |
| |
| Authors: | Wang Caijun Huang Zhijin Wu Xinghui |
| |
| Abstract: | The design idea, principle scheme and executive result for restricting zero drift of gas sensors by means of closed loop control circuit are reported. This circuit can greatly enhance stability and accuracy of gas sensors which have start resistance drift but basically constant sensitivity. |
| |
| Keywords: | Gas sensor Zero drift Closed loop control |
| 本文献已被 CNKI 维普 等数据库收录！ |
