Open AccessVibrodynamic mechanism control automation in soil compacting machine
Author(s) -
Anatoly Fedorovich Tikhonov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/564/1/012075
Subject(s) - drum , schematic , vibration , automation , compaction , controller (irrigation) , mechanism (biology) , engineering , range (aeronautics) , microcontroller , computer science , mechanical engineering , acoustics , geotechnical engineering , electrical engineering , agronomy , physics , biology , aerospace engineering , philosophy , epistemology
Article investigates relevance of high-quality compaction of soil bases during construction of different buildings. Influence of oscillation frequency on to values of disturbing force, total applied load and vertical travel range of the drum is substantiated. Improvement in performance of vibratory roller compactors during operation is provided by resonating frequency, which is optimal during soil-vibratory drum system interaction. Article presents schematic diagram and description of the operation concept for automatic controller with microprocessor, which performs continuous analysis of the interaction between soil and drum, which allows to set optimal frequency of vibratory drum vibrations, to achieve required degree of soil compaction, compensating for disturbing force.