多点浮动定标原理及其在快速水分测定仪中的应用

华东师范大学学报(自然科学版) ›› 2003, Vol. 2003 ›› Issue (1): 42-47.

多点浮动定标原理及其在快速水分测定仪中的应用

张为民¹；王凯²

1 华东师范大学电子科学技术系，上海 200062 2 华东师范大学教育信息技术系，上海 200062

收稿日期:2001-12-06 修回日期:2002-07-03 出版日期:2003-03-25 发布日期:2003-03-25

Principle of Multi-floating Calibration and Application in Design of Moisture Teller

ZHANG Wei-min¹; WANG Kai²

1 Department of Electronic Science and Technology, East China Normal University, Shanghai 200062, China; 2.Department of Educational Information Technology, East China Normal University, Shanghai 200062, China;

Received:2001-12-06 Revised:2002-07-03 Online:2003-03-25 Published:2003-03-25

摘要/Abstract

摘要： 该文提出了一种基于浮动定标原理的“多点浮动定标”的示值标定新方法，它可以有效地扩大水分仪的示值标定范围，提高示值标定的精度。文中给出了一个实现该方法的设计案例。

关键词: 水分测定, 多点浮动定标, 电容传感器, 水分测定, 多点浮动定标, 电容传感器

Abstract: This paper proposed a new calibration method for capacitance moisture teller, which is called multi-floating calibration. The measuring ranges of the instrument are enlarged and the precision is improved while the new multi-floating calibration is used. A design example of moisture teller based on capacitance sensor is described.

Key words: multi-floating calibration, capacitance sensor, moisture measurement, multi-floating calibration, capacitance sensor

张为民;王凯. 多点浮动定标原理及其在快速水分测定仪中的应用[J]. 华东师范大学学报(自然科学版), 2003, 2003(1): 42-47.

ZHANG Wei-min;WANG Kai. Principle of Multi-floating Calibration and Application in Design of Moisture Teller[J]. Journal of East China Normal University(Natural Sc, 2003, 2003(1): 42-47.