Article 8320

Title of the article

SYNTHESIS OF THE STRUCTURE OF A MULTI-CHANNEL DATA-MEASUREMENT SYSTEM 

Authors

Yurkov Nikolay Kondratievich, doctor of technical sciences, professor, the honoured worker of science  of the Russian Federation, head of sub-department of radio equipment design and production, Penza State University (40 Krasnaya street, Penza, Russia), yurkov_NK@mail.ru
Proshin Alexey Anatolevich, postgraduate student, engineer, sub-department of radio equipment design and production,Penza State University
(40 Krasnaya street, Penza, Russia), engineer.psu@yandex.ru
Goryachev Nikolay Vladimirovich, candidate of technical sciences, associate professor, sub-department of radio equipment design and production,
Penza State University (40 Krasnaya street, Penza, Russia), ra4foc@yandex.ru

Index UDK

681.518 

DOI

10.21685/2307-4205-2020-3-8 

Abstract

The paper considers an approach to synthesizing the structure of a multi-channel data-measurement system. The information and measurement system is a complete metrological product and is designed to receive measurement information from primary temperature transmitters operating on different physical principles. The four channels of the data-measurement system have a contact and non-contact method for measuring temperature.
A method for synthesizing the structure of measuring channels of the system is proposed. The General essence of the proposed approach is to consistently select the elements of the measuring channel of the system, taking into account the requirements of the field of operation, metrological requirements, as well as design and technological requirements. Thus, the resulting structural model of the data-measurement system meets the basic
requirements, such as multi – channel measurement of a physical quantity-temperature, direct communication with the measured object, automatic control and processing of measurement information. An information model of the system is proposed that allows evaluating the nature of the information process when measuring several homogeneous physical quantities in a multi-channel datameasurement system. 

Key words

data-measurement system, model, structure, measuring channel, temperature, synthesis method. 

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References

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Дата создания: 24.11.2020 14:45
Дата обновления: 24.11.2020 15:57