系统辨识在热工系统仿真中的应用

System Identification Applied in Thermal System Simulation

热工系统的参数在许多情况下都很难用明确的数学表达式来描述 ,因此热工系统的仿真就很困难。本文提出应用系统辨识的方法 ,来求取热工系统参数的仿真数学模型。这样不但可以提高仿真运算速度 。

In many cases, parameters of thermal systems can not be expressed in definite expressions. This leads to difficulty in thermal system simulation. This paper proposes a method of system identification for obtaining the mathematical simulation model of thermal system parameters. It does not only raise the calculating speed but also improves the simulation precision.