基于三维热传导方程的空调房间温度场软测量方法

Soft Measurement of an Air-Conditioning Temperature Field Based on Three-Dimension Air Heat Equation

中文关键词:  软测量  温度场  系统建模  数据预处理  误差分析

英文关键词:soft measurement  temperature field  system modeling  data preprocessing  error analysis

中文摘要:

      针对目前空调房间温度场测量方法的复杂性高、准确性差和应用范围局限等问题，提出空调房间温度场的软测量方法，以三维热传导方程为基础，建立相应的模型并求解，通过有限个点的温度值输入，得出房间内任意点任意时刻的温度，并用实际测量值进行验证。实验表明，该方法能够高效、准确地测量出房间内温度场的信息，实际操作性强。

英文摘要:

      In order to solve the problems of the traditional measurement method of the air-conditioning temperature field,such as high complexity,poor accuracy and the application limitations,a soft measurement method of air-conditioning room is proposed.Based on three-dimension heat conduction equation,the model is established,and the problems are solved.By limited inputs of several points in the room,the temperature of any coordinate at any time can be calculated,which is verified by actual measurement.Experiments show that this method enables temperature field to be measured efficiently and accurately and it is easy to operate.