AUTOMATION OF MATHEMATICAL MODELING OF THE MECHANICAL PART OF ELECTRO-MECHATRONIC SYSTEMS
Journal Title: Електромеханічні і енергозберігаючі системи - Year 2018, Vol 4, Issue 44
Abstract
Purpose. The article is devoted to the study of the possibilities of automating the creation of a mathematical model of the mechanical subsystem of electro-mechatronic devices compatible with the full mathematical model of an integral system. Originality. An automated method is proposed for forming a system of differential equations of the mechanical part of an electromachatron system based on the Lagrange equations of the second kind using the methods of symbolic calculations in MATLAB. Methodology. In the study of the tasks used, the general methods of mathematics, physics, theoretical mechanics and computational mathematics were used. The compilation of equations of a mathematical model of a mechanical subsystem is based on the application of approved laws of mechanics. The solution of the obtained equations and the visualization of the obtained results were performed in the MATLAB/Simulink environment. Results. A technique has been developed for the automated formation of a system of differential equations of a complex multibody mechanical system of an electro-mechatronic system based on the Lagrange equations of the second kind using symbolic calculations in MATLAB. The implementation of the proposed method is shown on the example of the mechanism of a two-link flat arm. The comparative results of mathematical modeling of the obtained mathematical model and the model of the same device, built using the blocks of the Simscape Multibody library, are given. Practical value. Using the proposed approach will improve the quality of design of electro-mechatronic systems, allows you to implement the ideas of computational thinking during the training of electricians.
Authors and Affiliations
Valerii Kostiantynovych Tytiuk, Mila Baranovskaya, Oleksii Petrovych Chornyi, Evgeniia Burdilna
Keywords
Related Articles
- EP ID EP660023
- DOI 10.30929/2072-2052.2018.4.44.14-20
- Views 148
- Downloads 0
MODES FEATURES OF INTEGRATED ENERGY SUPPLY SYSTEMS OPERATION
Purpose. To investigate and monitor the state of the integrated energy systems with energy hubs and distributed generation sources one must formalize the main operation modes of the mentioned systems. These modes may be...
IMPROVED ALGORITHM OF ELECTROMAGNETIC VIBRATION DRIVE SYSTEM CONTROL
Relevance of the work. Electromagnetic vibration drive system is used predominantly at vibration technology units requiring the automatic control of vibration parameters during operation. These include vibrating conveyor...
VIRTUALIZATION AND WINDOWS SERVER 2012
Purpose. Comparison solutions for creating virtual machines aimed to run operating system Windows Server 2012 R2, their main features and performance. Methodology. We have applied experiments comparing several most popul...
PECULIARITIES OF USING THE PULSE DC CONVERTERS IN THE CONTROL SYSTEMS OF THE TRACTION DRIVE OF TRANSPORT WITH INDUCTIVE TRANSFER OF ENERGY
Purpose. The aim of the work is to study the special features of using DC voltage pulse-width converter in control systems of the traction electric drive of vehicles with inductive energy transfer. Methodology. In the...
MEASURING INDICATORS OF ENERGY PROCESSES IN THE ASYNCHRONOUS GENERATOR ON THE BASIS OF THE VIRTUAL MODEL IN THE LABVIEW SOFTWARE
Purpose. To investigate the process of power generation in the autonomous sources of energy based on an asynchronous generator with capacitive excitation and creating easy to use and clearly virtual device performance po...