MODELING AND DYNAMIC CORRECTION OF THE THERMAL RADIATION FLUXES MEASURING SYSTEM

Authors

Olexander Alekseevich Sytnik, Cherkasy State Technological University. Address: 460 Shevchenka boulevard, 18000, Cherkasy, Ukraine;
Fatima Mirazizovna Sagatova, Tashkent State Technical University. Address: 2 Universitetskaya st., 100095, Tashkent city, Republic of Uzbekistan. E - mail: informtgtu@mail.ru.Follow

Abstract

Temperature measurements are currently an integral part of modern production, in particular, energy, aviation, instrumentation, etc. Therefore, the need to improve the accuracy of measurement, control and regulation of temperature largely determines the technical and economic efficiency of production. The development of reliable methods for temperature control under various conditions and the creation of specific devices is one of the most important tasks of modern instrumentation. The article deals with the issues of solving the problems of modeling and correcting the dynamic characteristics of a system for measuring thermal radiation fluxes using the integral method of signal recovery. For computer simulation, the quadrature method was chosen as a numerical method for solving the Volterra equation of 1^st kind. The results of experiments and graphs of the recovered signals are presented.

First Page

12

Last Page

17

References

1. Lega, YU.G., Sytnik, A.A., Yuzvenko, V.F., Podgornyy, O.V. (2004). Modelirovaniye protsessov v tekhnicheskikh sistemakh [Process modeling in technical systems]. Cherkassy: CHGTU, 183 p. (in Russian).
2. Fedotkin, I.M., Burlyay, I.YU., Ryumshin, N.A. (2002). Matematicheskoye modelirovaniye tekhnologicheskikh protsessov. Metody matematicheskogo modelirovaniya i resheniya protsessornykh [Mathematical modeling of technological processes. Methods of mathematical modeling and solutions of processor]. K.: Tekhnika, 408 p. (in Russian).
3. Sagatov, M.V., Sytnik, A.A. (2007). Matematicheskaya model' teplovogo izmeritel'nogo preobrazovatelya sterzhnevogo tipa [Mathematical model of a rod-type thermal measuring transducer]. Chemical control and management, 6, 27-30. (in Russian).
4. Sizikov, V.S. (2001). Matematicheskiye metody obrabotki rezul'tatov izmereniy [Mathematical methods of processing measurement results]. Sankt-Peterburg: Politekhnika, 240 p. (in Russian).
5. Karimov, M.M., Sagatova, F.M. (2021). Korrektsiya dinamicheskikh pogreshnostey inertsionnykh izmeritel'nykh preobrazovateley [Correction of dynamic errors of inertial measuring transducers]. International conference: «Perspektivy i problemy metrologicheskogo obespecheniya innovatsionnykh tekhnologiy». Tashkent, 261-264. (in Russian).
6. Karimov, M.M., Sagatov, M.M. (2023). Analysis of the accuracy of the solution of the integral equation of the interpretation problem. Chemical control and management, 1(109), 67-75.
7. Verlan, A.F., Goroshko, I.O., Karpenko, Ye.YU., Korolev, V.YU., Mosentsova, L.V. (2011). Metody i algoritmy vosstanovleniya signalov i izobrazheniy [Methods and algorithms for signal and image recovery]. 368 p. (in Russian).
8. Verlan, A.F., Goroshko, I.O., Karpenko, Ye.YU and others. (2011). Metody i algoritmy vosstanovleniya signalov i izobrazheniy [Methods and algorithms for signal and image recovery]. Nats. akad. nauk Ukrainy, In-t problem modelirovaniya v energetike im. G. Ye. Pukhova. – K., –368 p. (in Russian).
9. Verlan, A.F., Goroshko, I.O., Karpenko, Ye.YU. and others (2011). Metody i algoritmy vosstanovleniya signalov i izobrazheniy [Methods and algorithms for signal and image recovery]. K.: IPME, 368 p. (in Russian).
10. Sidorov, D.N. (2013). Metody analiza integral'nykh dinamicheskikh modeley: teoriya i prilozheniya [Methods of analysis of integral dynamic models: theory and applications]. Irkutsk: Izd-vo IGU, 293 p. (in Russian).
11. Verlan, A.F., Sizikov, B.C. (1986). Integral'nyye uravneniya: metody, algoritmy, programmy [spravochnoye posobiye] [Integral equations: methods, algorithms, programs [reference manual]]. K.: Nauk. dumka, 544 p. (in Russian).

Recommended Citation

Sytnik, Olexander Alekseevich and Sagatova, Fatima Mirazizovna (2023) "MODELING AND DYNAMIC CORRECTION OF THE THERMAL RADIATION FLUXES MEASURING SYSTEM," Chemical Technology, Control and Management: Vol. 2023: Iss. 3, Article 2.
DOI: https://doi.org/10.59048/2181-1105.1479