التفاصيل البيبلوغرافية
| العنوان: |
ЗАСІБ ПІДВИЩЕННЯ ЕФЕКТИВНОСТІ МОНІТОРИНГУ СТАНУ ВАНТАЖУ НА СУДНАХ-ГАЗОВОЗАХ НА ОСНОВІ ВОЛОКОННО-ОПТИЧНИХ ТЕХНОЛОГІЙ. (Ukrainian) |
| المؤلفون: |
А. К., Сандлер, Д. П., Данчук |
| المصدر: |
Automation of Technological & Business Processes / Avtomatizaciâ Tehnologiceskih i Biznes-Processov; 2021, Vol. 13 Issue 4, p18-26, 9p |
| مصطلحات موضوعية: |
MAXWELL equations, OPTICAL waveguides, WAVE analysis, OPTICAL fibers, MATHEMATICAL transformations, OPTICAL fiber detectors, TOOLS, WAVEGUIDES |
| مستخلص: |
The research is based on the request of practice about the need to develop and implement new means of fiberoptic means of gas humidity monitoring, which, by increasing the reliability of the measured information, reduce nonproduction losses. The actual scientific and technical problem of scientific substantiation, development and research of the means of gas humidity monitoring is solved in the work. The proposed tool improves the reliability of measurement results by using the principles of partial invariance to external uncontrolled effects of measurements, which is achieved by synthesizing the processes of light conversion, design, combination of materials and method of obtaining measurement information. The processes of formation and transformation of the information signal in the fiber-optic means of gas humidity monitoring in difficult conditions of transportation are determined as the object of research. Accordingly, the subject of the study are fiberoptic monitoring tools that operate in difficult operating conditions. The theoretical part of the work was performed using: a) systematic analysis and study of operations - in determining the structural relationships between the elements of the measuring instrument of diagnostics and decomposition of the object of study; b) the theory of optical waveguides - when calculating the coefficients of optical coupling of optical fiber (OB); c) methods of analytical study of the processes of interaction of the fields of wave-wave elements - in the study of the processes of conversion of light radiation in the sensitive element (S) under the influence of deformations. A comparative analysis of the influence of operational factors on the characteristics of fiber-optic devices for monitoring the properties of gas on gas carriers. The analysis of the results of the influence of operational destabilizing factors on the characteristics of monitoring devices of known types, allowed to localize the scope of research within the use of fiber-optic sensors of amplitude modulation. It is determined that the compensation of the non-correlated component of the accelerometer error must be performed based on the use of invariant transform methods based on the principle of multichannel. Selected methods, assumptions and mathematical apparatus of research. The application of wave analysis of processes in the sensitive element (S) of the monitoring tool based on Maxwell's equations and the method of equal volumes is substantiated. Based on the modified theory of coupled modes in optical fibers, as well as the provisions of the theory of elasticity, a mathematical model of the transformation of light radiation in the proposed monitoring tool was formed. The application of the proposed method for determining the parameters of the synthesized diagnostic tool in practice creates the preconditions for the development of measuring transducers for a wide purpose. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
