Control system for mobile filter-ventilation unit for industrial equipment based on Atmega8 microcontroller

Authors: Gafarov B.R. , Zaitsev I.A.
Published in issue: #4(81)/2023
DOI: 10.18698/2541-8009-2023-4-880
Category: Informatics, Computer Engineering and Control | Chapter: Automation, Control of Technological Processes, and Industrial Control
Keywords: printed circuit board, microcontroller, microcircuit, exhaust unit, electronics, Atmega8, collector motor, soft start
Published: 04.05.2023

In the manufacturing market, most of the process equipment contains control systems. At the moment, there is a problem of high cost and inaccessibility of such systems. However, the areas of science that are fundamental in the development of these systems, such as electronics, microelectronics and programming, are rapidly developing. This allows companies to significantly upgrade their products through the use of microprocessor technology. This article highlights the application of relatively new technologies in the development of control systems for industrial facilities. On the example of an exhaust unit, the paper presents ways to improve control systems. Electrical circuits were developed, methods for saving data to the non-volatile memory of the microcontroller were described, a control algorithm for the microcontroller was written, a stand was assembled demonstrating the operation of the system, and the results of primary tests were presented. The results obtained allowed us to significantly reduce the cost of the system and make it more affordable through the use of standard electronic components. The research materials can be used in the implementation of the soft start of collector motors and their control. And also when improving systems where microcontrollers are used.

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