Research on Temperature Model of Artificial Greenhouse Crops Cultivation Based on Expert Repository

In this paper, the establishment of the expert knowledge base on climate chamber was introduced, as well as technical indexes and the characteristics of the controlled object in control system, meanwhile, the deduced temperature model at which crops are cultivated in climate chamber based on the expert knowledge base was analyzed; then the factors affecting the temperature control have been investigated; hence the mathematical model of temperature was obtained which operated well.