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The development and implementation of the automation and digitalization technologies of growing crops production processes in industrial greenhouses is being actualized for increasing of crop yields. This fact, in turn, positively influences on the re-equipment of the software and hardware base of protected soil domestic agricultural production, which stimulates an increase of investment attractiveness and long-term sustainability of Ukrainian agricultural enterprises. The main purpose of the article is developing of the scientific approaches on creation and testing of computer-integrated technology for artificial lighting control in the protected ground agricultural production conditions. The research object is automatic control process of artificial lighting. The research subject is methods and hardware-software components of the indoor greenhouse microclimate. Research methods are analysis of existing development methods, mathematical and computer modeling, hardware and software experimental testing. In course of the research, the component base has been substantiated and the block diagram of the hardware and software for the control of lighting technology has been developed. As a result, a computer model has been synthesized and tested, which is implemented on microprocessor technology and algorithms of the fuzzy logic theory for control the intensity and spectral composition of LED lamps in greenhouses. The prototype of control system for artificial additional lighting of greenhouse crops has been implemented and experimentally investigated. The implemented hardware and software means of computer-integrated technology allow to automatically control the parameters of LED lamps, taking into account the types and periods of growing crops.

RESULTS OF DEVELOPMENT AND TESTING OF COMPUTER-INTEGRATED TECHNOLOGY OF GREENHOUSES ARTIFICIAL LIGHTING CONTROL