Алгоритм формування стратегій керування процесом вирощування рослин у теплиці з урахуванням їх стану

Автор(и)

  • В. П. ЛИСЕНКО
  • Т. І. ЛЕНДЄЛ

Анотація

ALGORITHM OF FORMATION OF CONTROL STRATEGIES ON THE PROCESS OF GROWTH OF PLANTS IN THE HEAT WITH THEIR CONSIDERATIONS

V. Lysenko, T. Lendiel

An intellectual algorithm for forming strategies for managing the process of production of vegetable products in the greenhouse, taking into account the plant condition, was created. The structures of the data base and the knowledge base used for its implementation in modern high-tech greenhouses are presented.

The proposed algorithm functions on the basis of information about the plant condition, the parameters of the atmosphere in the greenhouse, phytosanitary indicators, the price policy on the market for the cost of energy carriers and manufactured products, maximizing the profit of the enterprise through the formation of management strategies of the electrotechnical systems that accompany the production.

Purpose. To develop an intellectual algorithm for the formation of the management strategies of the electrotechnical complex in the greenhouse, taking into account the states of the biological component of the control object, the microclimate parameters and the pricing policy in the market of energy carriers and manufactured products.

Maintenance of the parameters of growing of plant products in the greenhouse is carried out by the corresponding automation systems. At the same time, according to the results of their own research, it is from the literary sources that the main cost factor for the influence on the development and yield of tomatoes is the air temperature in the greenhouse. In addition, an increase in the mass of products does not always lead to the highest possible profit, as the quality of the produced product plays a significant role. Taking into account the above, in the intellectual algorithm proposed for controlling the process of growing tomatoes, when the quality of plant products is used as feedback, the optimization criterion takes the maximization of profits of production. It also provides for the use of the phytothermic criterion.

Conclusions and prospects. An intellectual control algorithm for the electrical complexes accompanying the technology of growing tomatoes in modern constructions of the closed ground, the basis of which is the database and knowledge base using neural networks, where the quality of plant products serves as a backlink, is developed.

 

Посилання

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2018-09-10

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