Registration Number
0213U001879,
0110U001051
, R & D reports
Title
Scientific fundamentals of creation of adaptive control and service system of mechatronic mining machines
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Head
Semenchenko Anatoly, Доктор технічних наук
Registration Date
26-02-2013
Organization
Donetsk National Technical University
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Object of study - the workflow of mechatronic mining machine. Purpose of research - the creation of the theoretical foundations of competitiveness of mining machines based on adaptive, intelligent control systems and technical diagnostics. Method research - a systematic approach using modern of methods of probability theory, theoretical mechanics, simulation modeling, control theory and the theory of operation of mining machines as energy mechanics system. Founded that the realization of mechatronic design of the road header for higher penetration rates allow an adaptive optimization of the workflow to reduce the power requirements of the drive of cutting head and weight combine to 40-60% for the whole range of applications. Based on the field experiment revealed significant unevenness values characteristics combine workflow due to the errors of manual control. Based on a systematic presentation of the mining machine as mechatronic object developed an adequate mathematical model of the workflow. Substantiated structure and algorithms of the system intelligence mining machine, to fulfill the task of adaptive optimization of its workflow, assessing performance cutting head and forecasting residual life of the construction. Theoretically, the regularities of the influence of regulation methods of regime parameters of coal-face processing on its efficiency. It is established that the technical rate of penetration (at constant control principle) affects the life of constructional elements combine. Developed a mathematical model of the process of restoring the mechatronic mining machine and method for optimizing its adaptive maintenance. Developed method of indirect assessment of the wear and optimization of replacement strategy of tools based on the data of continuous registration of the drive motor current cutting head. Substantiated the diagnosis technique of the elements mechatronic mining machine, prone to fatigue damage, failure of which leads to a significant loss. Projected assumptions about the development of the results - the creation of mining machines with qualitatively new consumer properties based on adaptive computer control of their workflow and technical servicing. MECHATRONIC OBJECT, ROAD HEADER, WORKFLOW, SIMULATION, ADAPTIVE OPTIMIZATION, INTELLIGENCE SYSTEM, THE CONTROL ACTION, SERVICE
Product Description
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Афендіков М.Г.
Бридун І.І.
Костенко О.П.
Семенченко А.К.
Семенченко Д.А.
Степаненко О.Ю.
Хіценко М.В.
Хомічук В.І.
Шабаєв О.Є.
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2020-04-02
