Issue №: 3(114)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
METHODOLOGY FOR DESIGNING A TEMPERATURE RECORDER FOR LIVESTOCK FACILITIES BASED ON THE ADC10 PROGRAMMABLE LOGIC CONTROLLER
Bratishko Viacheslav – Doctor of Technical Sciences, Professor, Dean of the Faculty of Mechanical Engineering of the National University of Life Resources and Environmental Sciences of Ukraine (15 Heroiv Oborony St., Kyiv, 03041, e-mail: vbratishko@nubip.edu.ua, orcid: http://orcid.org/0000-0001-8003-5016)
Hraniak Valerii – Candidate of Technical Sciences, Associate Professor, Head of the Department of Electrical Power Engineering, Electrical Engineering and Electromechanics of Vinnytsia National Agrarian University (3 Sonyachna St., Vinnytsia, 21008, Ukraine, e-mail: titanxp2000@ukr.net, https://orcid.org/0000-0001-6604-6157)
The article discusses the methodology for designing a temperature recorder for livestock facilities based on the ADC10 programmable logic controller (PLC). This solution was developed to meet the growing demand for temperature measurement systems suitable for use in the agricultural sector, particularly in livestock facilities. The key requirements for such systems include versatility, reliability, low cost, low energy consumption, and sufficient speed to effectively execute automated climate control algorithms that ensure optimal conditions for animal husbandry.
One of the main challenges in the design process is improving the noise immunity of the communication channel, as livestock facilities often experience strong electromagnetic interference that can distort the transmitted data. The article proposes a combined use of software and hardware approaches to achieve high noise immunity. Specifically, the methodology involves using a two-block mode of operation for the communication channel, which provides better signal stability in the presence of electrical interference. Additionally, the use of a low-pass filter at the output is suggested to effectively suppress unnecessary high-frequency signals and reduce noise, thereby improving the accuracy of data transmission.
Another important aspect discussed in the article is reducing the cost of the temperature recorder. To achieve this, the ADC10 programmable logic controller with an integrated temperature sensor was selected, which significantly reduces the manufacturing costs of the equipment. To improve the accuracy of temperature measurements, the article suggests implementing automatic calibration algorithms when the device's power supply is turned on. Additionally, original circuit solutions are presented to eliminate parasitic grounding loops that arise from the flow of reverse current through conductors shared with other elements of the circuit. This significantly enhances measurement accuracy by removing sources of errors caused by the influence of external electrical signals on the measurement part of the circuit.
These approaches together offer an effective and reliable solution for temperature monitoring and control in livestock facilities, ensuring the precise and cost-efficient management of environmental conditions critical to animal welfare.
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About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
