提高湿度测量动态性能的智能预测法

An Approach to Intelligent Prediction for the Improvement of the Dynamics shown in the Measurement of Humidity

本文针对湿敏元件响应速度慢，影响湿度测量动态性能问题，根据智能控制思想，提出动态预测法。文章给出了湿敏元件有关数学模型、动态预测规则及仿真实验结果。结果表明：动态预测法能够在现有湿敏元件水平基础上，有效地提高湿度测量响应速度。

A new approach to the prediction of dynamics based on the principle of intelligent control is put forward in this paper, which is to deal with the problems of the slower response in the measurement of humidity with the sensors made of hygroscopic material. The mathematical model describing the response process of hygroscopic material in wet air, the tunning rules representing the prediction and the results of the simulation about the approach are also offered here. The improvement on the fast-response in the measurement of humidity can be seen clearly.