Non-classical method of modelling of vibrating mechatronic systems

4th ModTech International Conference - Modern Technologies in Industrial Engineering

Bialas, K.^1 ; Buchacz, A.^1

Silesian University of Technology University, Faculty of Mechanical Engineering, Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Konarskiego 18A, Gliwice

44-100, Poland^1

关键词: Analysis and synthesis;    Electrical elements;    Low-frequency vibration;    Mechanical and electrical;    Mechanical systems;    Mechatronic systems;    Modelling of mechatronic systems;    Structural number;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/145/4/042020/pdf
DOI  :  10.1088/1757-899X/145/4/042020

来源: IOP

【 摘 要 】

This work presents non-classical method of modelling of mechatronic systems by using polar graphs. The use of such a method enables the analysis and synthesis of mechatronic systems irrespective of the type and number of the elements of such a system. The method id connected with algebra of structural numbers. The purpose of this paper is also introduces synthesis of mechatronic system which is the reverse task of dynamics. The result of synthesis is obtaining system meeting the defined requirements. This approach is understood as design of mechatronic systems. The synthesis may also be applied to modify the already existing systems in order to achieve a desired result. The system was consisted from mechanical and electrical elements. Electrical elements were used as subsystem reducing unwanted vibration of mechanical system. The majority of vibration occurring in devices and machines is harmful and has a disadvantageous effect on their condition. Harmful impact of vibration is caused by the occurrence of increased stresses and the loss of energy, which results in faster wear machinery. Vibration, particularly low-frequency vibration, also has a negative influence on the human organism. For this reason many scientists in various research centres conduct research aimed at the reduction or total elimination of vibration.