Greenhouse air temperature predictive control using the dynamic matrix control

In order to make an accurate prediction of the greenhouse environment parameters, this paper proposes a controlling method for greenhouse prediction. Targeting that the former greenhouse model is not precise enough, and that the model parameters are difficult to determine, the paper firstly makes an analysis of the technical difficulties, and then proposes a prediction method based on dynamic matrix control. This method is structural simple, stable to control, and highly precise. It can accurately predict the greenhouse environment parameters through a combination of simulation, and then achieve the final goal of controlling those parameters effectively.