集中供热系统供暖建筑室温控制算法研究综述

Review of Research on Room Temperature Control Algorithm of Heating Building in Central Heating System

将集中供热系统供暖建筑室温控制算法分为基于经典控制理论的室温控制算法、基于现代控制理论的室温控制算法进行综述,分析各种控制算法的研究进展、局限性及改进方向。基于经典控制理论的供暖建筑室温控制算法,虽然能在一定程度上改善集中供热室温控制效果,但仍然存在一些难以突破的局限性。基于现代控制理论的供暖建筑室温控制算法由经典控制理论发展而来,对供暖建筑室温控制效果和供热系统的节能性进行了极大的改进,是当前研究的热点。自适应控制和人工神经网络控制对模型的精度要求不高,适合非线性系统,理论研究证明二者能得到更优秀的控制效果,但需要在实际工程中进一步验证。

The room temperature control algorithms of heating buildings in central heating system divided into room temperature control algorithm based on classical control theory and room temperature control algorithm based on modern control theory are reviewed, and the research progress, limitations and improvement directions of various control algorithms are analyzed. Although the room temperature control algorithm of heating buildings based on classical control theory can improve the room temperature control effect of central heating to a certain extent, there are still some limitations that are difficult to break through. The room temperature control algorithm of heating buildings based on modern control theory is developed from classical control theory, which greatly improves the room temperature control effect of heating buildings and the energy saving of heating systems, and is a hot spot in current research. Adaptive control and artificial neural network control do not require high accuracy of the model and are suitable for nonlinear systems. Theoretical research proves that they can produce better control effects, but they still need to be further verified in practical engineering.