Specific modes of vibratory technological machines: mathematical models, peculiarities of interaction of system elements

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Eliseev, A.V.^1 ; Sitov, I.S.^2 ; Eliseev, S.V.^1

Irkutsk State Transport University, Chernyshevskiy St. 15, Irkutsk

664074, Russia^1

Bratsk State University, Makarenko St. 40, Bratsk

665709, Russia^2

关键词: Amplitude frequency characteristics;    Dynamic damping;    Structural scheme;    System elements;    Technological process;    Vibration exciters;    Vibration parameters;    Working zones;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/2/022027/pdf
DOI  :  10.1088/1757-899X/327/2/022027

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The methodological basis of constructing mathematical models of vibratory technological machines is developed in the article. An approach is proposed that makes it possible to introduce a vibration table in a specific mode that provides conditions for the dynamic damping of oscillations for the zone of placement of a vibration exciter while providing specified vibration parameters in the working zone of the vibration table. The aim of the work is to develop methods of mathematical modeling, oriented to technological processes with long cycles. The technologies of structural mathematical modeling are used with structural schemes, transfer functions and amplitude-frequency characteristics. The concept of the work is to test the possibilities of combining the conditions for reducing loads with working components of a vibration exciter while simultaneously maintaining sufficiently wide limits in variating the parameters of the vibrational field.