Parhomenko Y. Automation of management process sowing crops sowing based identification of seed flow

The object of research and technological process crop grain drills. The aim of this study is - increased efficiency of sowing density provision of grains along the order in accordance with the prescribed value under the action of perturbing factors through a system of automation of management processes planting crops, taking into account the identification of drill seed flow. Methods of research - basic theory of optics, pattern recognition and simulation approach to justify the identification of grain flow, methods of the formation of digital codes and scanning facilities in the development of means of identification of grain flow, fundamentals of control theory, the theory of digital control systems, machine learning systems, adaptive systems automatic control and mathematical modeling in theoretical foundation and development of automation of management processes planting crops. Experimental studies were carried out both in the developed physical models and displays, and a universal stand the department of agricultural engineering by using modern instrumentation and methods for determining the parameters. Research results - for the first time defined the functional dependence of the density and performance of the grain flow at the exit from the roll of the sowing machine time of the input and external factors, design and removable adjustable parameters seeding system, which enabled us to formulate requirements for the system identification of grain flow, first to obtain analytical expressions for the actual density the coefficient of proportionality and the working length of the coil, which allowed a theoretical basis for a new, more efficient management of the principle of automatic seeding of cereal crops. Has been further developed the theory of automatic process control seeding in developing a functional quality control law that minimizes, and adaptive system automates the administration of planting crops, which provides stabilization of the distribution density of grains in a row. OAO''Krasnaya Zvezda''rassmotrelo results and agreed to cooperate in creating and using tools developed. According to the results of this research work the patent of Ukraine, the action shall be maintained and distributed information about the invention and designed equipment. The results of this study found practical application in RCS "Kolos" in the educational process Kirovograd National Technical University.