Application of Intelligent Temperature Control Technology in Strawberry Greenhouse

Abstract

China's greenhouse crop cultivation, flower cultivation and so on are still in a slightly backward stage. As a large agricultural country, it is very important to produce a thermostatic greenhouse with low price, strong environmental universality and stable performance. The development of artificial intelligence technology promotes the development of intelligent agriculture [1]. The agricultural expert decision-making system based on artificial intelligence technology improves the accuracy of agricultural knowledge acquisition and decision-making expression, and promotes the development of agriculture towards precision [2]. Therefore, it is very important to realize intelligent control of ambient temperature in order to meet the demand of growing environment in strawberry greenhouses. Based on the problem of temperature control, a fuzzy PID control method is proposed to realize the self-tuning of PID parameters and meet the requirements of PID parameters regulation in the temperature control process. In addition, compared with the conventional PID algorithm, the fuzzy PID algorithm has the characteristics of short rise time, fast response speed and high control accuracy. The fuzzy PID algorithm has good control performance on the temperature control system.