Modeling the spatial distribution of temperature zones in the greenhouse

Анотація

The features of the division of space in the greenhouse temperature zones are shown. There is created a mathematical model and on its basis simulation model of spatially distributed temperature parameters of greenhouse atmosphere. In this case the identification of such parameters for each zone of greenhouse section is made by taking into account  the external perturbation. The comparison of the calculated and experimental temperature meanings are done.

Proposed the mathematical model of the greenhouse as an object with distributed parameters. The results of simulation modeling confirmed the use of this model in controlling systems of electrotechnical complexes. Herein mean-square deviation of calculated from experimental measurements of temperature did not exceed 1.05 ºС.