基于切换控制的温室温湿度控制系统建模与预测控制

Modeling of greenhouse temperature-humid system and model predictive control based on switching system control

为解决温室环境系统的建模与控制问题,该文提出一种基于切换的温室建模方法与预测控制方法,该方法具有结构简单、模型有效、控制稳定等优点;并以温室实际运行效果为例,说明了文中提出的建模和控制方法的有效性。

Aiming at solving the problem of modeling and control of the greenhouse environment system, in this paper a modeling method and model predictive control（MPC） method based on switching system control are proposed. These methods have the advantages of simple structure, available model and stable control and effectiveness. The effectiveness of these methods was interpreted and verified by the real operating results of the greenhouse.