INFORMATION-MEASURING SYSTEM OF CONTROL OF CONCENTRATIONS
OF FUEL COMPONENTS IN EMERGENCY SITUATIONS 

Shcherbakova Anna Alekseevna, programmer, sub-department of instrument engineering, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: anutka7790@mail.ru
Chuvykin Boris Viktorovich, doctor of technical sciences, professor, sub-department of information-computing systems, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: chuvykin_bv@mail.ru 

681.518 

10.21685/2307-5538-2018-4-2 

Background. The authors suggests of the study is the information-measuring system (IMS) of control of fuel component concentrations. The subject of the study is the identification of components, determining the composition and detonation resistance of the fuel, based on the analysis of absorption spectra in the near infrared (IR) range. The aim of the work is to improve the control of the concentration of fuel components in emergency situations. it will increase the speed of measurements in the spark-explosion-fire hazardous operating conditions.
Materials and methods. Methods of measurement theory, the principle of scanning in measuring technology, statistical data processing were used to solve the problems.
Results. The proposed IMS operational control of fuel component concentrations in real time, integrated into a single control system of the technological process of fuel preparation, calculates the concentrations of gasoline components in accordance with the developed information processing unit, which will allow to control the process of gasoline production in real time and maintain the quality of products at a given level and improve production efficiency, namely: reduce waste in the production of gasoline, economical use of resources, reduce costs and ensure explosion-proof operation of the IMS.
Conclusions. The IMS uses the principle of measuring the absorption spectra of fuel in the near infrared (IR) wavelength range. The IMS is designed to reduce the time lag associated with the sampling time. The structure includes a tunable quantum generator with a tuning range of 335–2500 nm, connected by a fiber-optic cable with flow cuvettes. The requirements and recommendations for the development of the IMS based on the analysis of absorption spectra in the near infrared (IR) range using the information processing
unit built on the principles of artificial neural networks are formulated. 

information-measuring system (IMS), concentration of components, gasoline, detonation resistance, octane number