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Исследование и моделирование процесса проведения дефектоскопии газопроводов мобильным колесным роботом

Исследование и моделирование процесса проведения дефектоскопии газопроводов мобильным колесным роботом

Abstract

Проведен системный анализ процесса обследования газопроводов мобильным колесным роботом для внутритрубной дефектоскопии. Рассмотрены и классифицированы трудности (прецеденты), которые необходимо преодолевать мобильным роботом в процессе движения внутри трубы, на основе чего сделан вывод о составе интеллектуальной системы управления роботом. Разработана теоретико-множественная модель процесса обследования газопроводов мобильным колесным роботом для внутритрубной дефектоскопии. Формализовано описание собственных физических параметров робота, физических и внешних параметров сечения трубопровода, параметров встречающихся в трубопроводе препятствий и маршрута робота. Разработана методика управления, которая основана на нечетком ситуационном управлении. Методика подходит для решения сложной задачи управления объектом в условиях изменения физических параметров газопровода с учетом всех возможных прецедентов.

The systems analysis of the gas pipeline inspection process using wheeled mobile robot for in-pipe defectoscopy is made. The problems (precedents) which mobile robot has to overcome in the in-pipe moving process are considered and classified; the structure of intellectual control robot system is defined on the base of this analysis. A set-theoretical model of the gas pipeline inspection process using wheeled mobile robot for in-pipe defectoscopy is developed. Physical robot parameters, physical and inner pipeline parameters, parameters of obstacle and target objects are formalized. The control method is designed on the basis of fuzzy situational management. This method suits for difficult control task solution in variable conditions of gas pipeline with consideration of all possible precedents.

Keywords

МОБИЛЬНЫЕ РОБОТЫ, СИСТЕМА УПРАВЛЕНИЯ РОБОТОМ, СЕНСОРНАЯ ПОДСИСТЕМА, ДАТЧИКИ, ИНТЕЛЛЕКТУАЛЬНЫЕ РОБОТЫ, ОБСЛЕДОВАНИЕ ГАЗОПРОВОДОВ, ВНУТРИТРУБНАЯ ДЕФЕКТОСКОПИЯ, КОЛЕСНЫЕ 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
Average
Average
gold