Computer models, automated information and expert systems for monitoring aerohydrosol flows by acoustic method in industry and construction

A.I. Riabous, K.Z. Biliatdinov, V.A. Lepikhova

Abstract


Innovative approaches to improving the information support for monitoring dispersed systems using acoustic methods are presented. The practical significance is based on the fact that today the use of the spectral acoustic method makes it possible to determine the dispersed composition of aerohydrosol flows with a sufficiently high accuracy. To ensure the effective application of this method, it is proposed to develop an information expert monitoring system. The expert system is complex software consisting of a data bank and auxiliary programs that perform the solution of aimed tasks and interaction with the user. The applied spectral-acoustic method is based on the principles of acoustic emission, in which sensors register sound vibrations produced by particles of the test substance in an air or liquid stream. Decomposition of the resulting audio file into a spectrum allows you to determine the composition of the studied mixture. In order to obtain the most accurate results, it was decided to use computer modeling methods to generate test files and verify the operability of the method. For this purpose, the functional requirements for the expert system are justified. The architecture of the expert system is defined. For the purposes of practical application, the general task of developing an expert system based on the study and systematization of monitoring information processes, as well as for the formation of a computer model with the definition of key parts of the expert system, is formulated.

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References


Federal Law No. 149-FZ of 27.07.2006 (as amended on 31.07.2023) "On Information, Information Technologies and Information Protection"

Industrial dust [Electronic resource] – 2019 – URL: http://www.f-med.ru/toksikologia/prom_pil.php (accessed 28.08.2023)

Industrial dust [Electronic resource] – 2021 – URL: http://prom-nadzor.ru/content/proizvodstvennaya-pyl (accessed 28.08.2023)

GOST 12.1.005-88 Group T58. Occupational safety standards system. General sanitary requirements for working zone air МКС 13.040.30 OKSTU 0012 Date of establishment 1989-01-01.

The national standard of the Russian Federation GOST R 57412-2017 "Computer models in the processes of development, production and operation of products. General provisions" (approved by the order of the Federal Agency for Technical Regulation and Metrology dated March 10, 2017 N 110-st). The date of establishment is July 1, 2017. Established for the first time.

V.A. Lepikhova E.V. Pekina Spectral-timbre methodology of dispersed analysis of coal dust in ventilation systems. - Actual problems of geology, mining and oil and gas business : collection of scientific tr. / South-Russian State Polytechnic University. M.I. Platov Univ. - Novocherkassk: YURSTU (NPI), 2017. - pp. 108-113.

T. A. Gavrilova, V. F. Khoroshevsky Knowledge bases of intelligent systems / St. Petersburg: Piter, 2001. -384 p.

D.I. Muromtsev, M.A. Kolchin. Development of expert systems in Drools Guvnor – St. Petersburg: ITMO Research Institute, 2013. – 54 p.

Tupitsyna A.I. Methods of computer modeling of physical processes and complex systems. Textbook– St. Petersburg: ITMO University, 2014. – 48 p

Acoustic emission [Electronic resource] – 2022 – URL: https://ru.wikipedia.org/wiki/Акустическая_эмиссия (accessed 09.09.2023)

Leibenzon L.S. Course of elasticity theory. — Moscow: Ogiz-gostekhizdat, 1947.— 464 p.

Feller V. Introduction to probability theory and its applications / Trans. from English — M: Mir, 1984. — Vol. 2. — 751 p.

Bendat J., Pearsol A. Measurements and analysis of random processes / Trans. from English – M.: Mir, 1974. – 463 p..

Dech G. A guide to the practical application of the Laplace transform / Trans. from German — M.: Nauka, 1965. — 287 p.

Pat. 2097738 RF, G01N15/02 Method of signal processing of the sensor of shock pulses of solid particles of aerosol flow / V.P. Zhuravlev, G.S. Uchitel, O.A. Toropov, A.I. Puresev, E.A. Malykh, V.A. Lepikhova. 96107729/25 (22) - Application No. 18.04.96; Publ. 27.11.97, Bul. No. 33.

Malykh E.A., Lepikhova V.A., Uchitel G.S. Spiral acoustic method for monitoring the concentration and dispersion of dust flows in the grain processing industry: Collection of articles and brief reports on the materials of scientific and technical. conf. of graduate students of NSTU (Novocherkassk, 1996). – Novocherkassk: NSTU, 1996. – pp. 76-78.

Osipov N.A., Riabous A.I., Lepikhova V.A., Yevtushenko S.I. Diagnostics of dust flow dispersion by acoustic emission signals during construction works // Construction and Architecture -2022. - T. 10. - № 3(36). - Pp. 51-55


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