Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: II International Scientific Conference on Applied Physics, Information Technologies and Engineering; Krasnoyarsk, Russian Federation; Krasnoyarsk, Russian Federation

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1679/3/042082

Аннотация: The results of research on solving the problem of creating a dynamic model of the process of vibration compaction of road bases are considered. The investigated dynamic process is realized by a single-drum vibration roller, which is a part of a cyber-physical road-building system. The main stages of building a mathematical model of the process of interaction of a roller with a road-building mixture during compaction by the method of variable states are presented. The use of a model-oriented approach is proposed for designing a system as an automation object. The output parameters of the dynamic model of the workflow are movement, speed, drum acceleration, contact force. A simulation model of the investigated process developed on the basis of a model-based approach and implemented in the MATLAB / Simulink software environment is presented. The initial data of the roller and the compacted material are specified in the m-file. The compacted material is described by a rheological model of an elastic-viscous body. The results of modeling a numerical example of a dynamic system are presented.

Журнал: Journal of Physics: Conference Series

Выпуск журнала: 1679

Номера страниц: 42082

Место издания: Krasnoyarsk, Russian Federation

Издатель: Institute of Physics and IOP Publishing Limited

• Prokopev A.P. (Siberian Federal University)
• Nabizhanov Z.I. (Siberian Federal University)
• Ivanchura V.I. (Siberian Federal University)
• Emelyanov R.T. (Siberian Federal University)

• Ядро РИНЦ (eLIBRARY.RU)