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РТС-диагностика трубопроводов

выпускная квалификационная работа магистра

РТС-диагностика трубопроводов

Abstract

Целью данной выпускной квалификационной работы является разработка конструкции и элементов системы управления автономной робототехнической системы диагностики трубопроводов, способной преодолевать различные детали трубопроводов (тройники, отводы, шаровые краны, концентрические переходы) и проводить профилометрию и диагностику прямолинейных участков в заданном диапазоне диаметров в условиях загрязнения внутренней поверхности трубопровода и накопления загрязнений в нижней части трубопровода. Работы по теме ВКРпроводились на мощностях и в рамках действующего проекта предприятия ЦНИИ РТК, под руководством специалистов предприятия. В результате поставлены и решены следующие задачи: разработан проектный облик робототехнической системы; принципиальная схема работы системы; кинематическая схема и подсборки транспортного модуля; структура бортовой системы управления робота; проведены расчеты подвески транспортного модуля и симуляции динамики робота в трубопроводе; разработан, произведен и испытывается макет робототехничской системы. Практическая значимость. Разрабатываемая робототехническая система позволит значительно сократить время диагностики, а также производить диагностику протяженных участков старых газопроводов различных конфигураций. Выводы. Во всем мире существует множество внутритрубных диагностических комплексов, в том числе множество отечественного производства, однако разрабатываемая робототехническая система на данный момент не имеет аналогов по сумме параметров – возможностям проходимости, автономности и методам диагностики. Испытания разработанного макета доказали работоспособность конструкции при преодолении сложной геометрии трубопровода и ЭМА-диагностике трубопровода. Тема разработки подобного внутритрубного роботизированного диагностического комплекса может быть развита в виде аспирантской диссертации.

The aim of this graduation thesis is to develop the design and control elements of an autonomous robotic system for pipeline diagnostics capable of overcoming various pipeline details (tees, bends, ball valves, concentric transitions) and conducting profilometry and diagnostics of straight sections within a given range of diameters in conditions of pollution on the internal surface of the pipeline and accumulation of contaminants in the lower part of the pipeline. The research for this thesis was conducted at the facilities and within the framework of the current project of the Central Research Institute of Robotics and Technical Cybernetics enterprise under the guidance of company specialists. As a result, the following tasks were set and solved: the design appearance of the robotic system was developed; the schematic diagram of the system operation; the kinematic scheme and subassemblies of the transport module; the structure of the on-board control system of the robot; the test sample of the robotic system was developed, produced and tested. Practical significance. The developed robotic system will significantly reduce diagnostic time and enable diagnostics of extended sections of old gas pipelines with different configurations. Conclusions. There are many in-line diagnostic complexes all over the world, including many of domestic production, however, the developed robotic system currently has no analogues in terms of the sum of parameters – passability capabilities, autonomy, and diagnostic methods. The tests of the developed test sample proved the operability of the design when overcoming the complex geometry of the pipeline and the EMA diagnostics of the pipe-wire. The topic of developing such an in-line robotic diagnostic complex can be developed in the form of a postgraduate thesis.

Keywords

Газопроводы магистральные, краулер, внутритрубная диагностика, in-line pipe diagnostics, crawler, Роботы

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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