Modeling and intelligence compensation to hysteresis of high molecular humidity sensor

YAN Bin~1; DANG Xuan-ju~2

doi:10.13873/j.1000-97872006.07.014

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Modeling and intelligence compensation to hysteresis of high molecular humidity sensor

更新时间：2025-09-11

- Modeling and intelligence compensation to hysteresis of high molecular humidity sensor
- Issue 7, Pages: 43-45+49(2006)
- 作者机构：
  
  1. 桂林电子工业学院计算机系
  2. 桂林电子工业学院智能系统与工业控制研究室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.07.014
  CLC： TP212
- Published：2006
- 稿件说明：
移动端阅览
[1]严斌,党选举.高分子湿度传感器的湿滞建模与智能补偿[J].传感器与微系统,2006(07):43-45+49.

YAN Bin~1, DANG Xuan-ju~2. Modeling and intelligence compensation to hysteresis of high molecular humidity sensor[J]. 2006, (7): 43-45+49.
[1]严斌,党选举.高分子湿度传感器的湿滞建模与智能补偿[J].传感器与微系统,2006(07):43-45+49. DOI： 10.13873/j.1000-97872006.07.014.

YAN Bin~1, DANG Xuan-ju~2. Modeling and intelligence compensation to hysteresis of high molecular humidity sensor[J]. 2006, (7): 43-45+49. DOI： 10.13873/j.1000-97872006.07.014.

摘要

高分子湿度传感器在测量过程中由于存在着湿滞特性影响了其测量的精度。根据湿滞特性表现出的分段线性性质与T-S模糊建模原理的相似性

提出利用T-S模糊建模的思想对高分子湿度传感器的湿滞非线性环节进行建模

进而建立起湿滞环节的逆模型

并采用其逆模型实现对湿滞环节的智能补偿。仿真结果表明:经湿滞补偿后

高分子湿度传感器的湿滞由5.56%RH减小到0.045%RH。

Abstract

Due to the hysteresis characteristic of the high molecular humidity sensor exists in the process of measurement

it has influence on precision of measurement.According as the property of segmented linearity which the behavior of hysteresis exhibit is similar to the principle of Takagi-Sugeno（T-S） fuzzy modeling

a model is built on the T-S fuzzy modeling to the behavior of hysteresis nonlinearity of high moltcular humidity sensor.The inverse model of the hysteresis is established

which is put forward to make intelligence compensation to the hysteresis.The results of simulation show the hysteresis of humidity sensor is reduced from 5.56 %RH to 0.045 %RH after the compensation.

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references

湿滞的计算 [J]. 郝光宗,邢丽缘,杨纪俊. 传感器世界 . 2003(04)

神经-模糊建模平台的设计与应用 [J]. 丛爽,全钟华. 计算机工程 . 2002(09)

基于T-S模糊模型的辨识算法 [J]. 王守唐,高东杰. 控制与决策 . 2001(05)

神经网络内模控制算法的研究 [J]. 廖明,吴宁,谢品芳. 电气传动自动化 . 1998(04)

高分子湿度传感器的发展概况和发展方向 [J]. 刘崇进,沈家瑞,朱荫兰. 仪表技术与传感器 . 1997(12)

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