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Abstract at IgMin Research

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Analysis of the State of Moisture Control to Ensure and Regulate the Quality of Grain and Grain Products



    Doctor of Technical Sciences, Professor, National Research University, “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, Tashkent, Republic of Uzbekistan


The article discusses the methods for determining the maturity of grain and describes its behavior during harvesting, to optimize the selection of the grain moisture state, discusses the requirements for the choice of measurement method and the design of moisture control measuring devices, as well as its high accuracy and the possibility of measuring from field conditions, collection, storage, transportation, and industrial processing and release of finished products of granular materials.
The purpose of the study is to improve the efficiency of control and management of complex technological processes and moisture control devices for granular bulk materials of plant origin through the development of systems for automatic and automated control of the electrophysical characteristics of grain products and to increase the reliability of quantitative and qualitative assessments of production and technological measurement information. To achieve this goal, it is necessary to conduct analytical and experimental studies of the possibility of creating an express method for controlling the moisture content of grain and products of their industrial processing and the development of a moisture meter for automated control of raw material parameters during acceptance and storage at grain processing enterprises. The article discusses the scientific and methodological foundations for measuring the electrophysical characteristics of grain products of agricultural production and the implementation on this basis of the functional subsystem of information support by the Automated Process Control System for Controlling the Mass Ratio of Moisture of Plant Origin Materials. 
A critical analysis of the current state of the theory and practice of automatic control of electrophysical characteristics of grain products and the identification of the trend of their further development and improvement are carried out. A mathematical model of the interaction of a high-frequency field with a granular material has been constructed, where the influence of the elastic properties of the grain on the electrical characteristics of the electromagnetic wave, which distinguishes its behavior in the field of a high-frequency wave from many other dielectrics, has been substantiated, and the influence of a large number of various disturbing factors has been studied, often the measurement results cannot be applied in the control of the technological process due to the uneliminated error, which is the cause of inaccurate information. Primary measuring transducers of electrophysical parameters of grain products are proposed, and their mathematical models are considered. A functional scheme of the measuring device based on the dielcometric method of moisture control of grain and granular materials has been developed, and metrological characteristics have been given.



    1. Kalandarov PI. Estimate of precision of thermogravimetric method of measuring moisture content: estimate of precision and effectiveness gained with the use of the method in the Agro-Industrial Complex. Measurement Techniques. September, 2021; 64:6; 522-528. DOI 10.1007/s11018-021-01963-9
    2. Gritsenko GM, Velichko NN. Bulletin of Altai State Agrarian University No 4 (90). 2012;115-120.
    3. Lisovsky VV, Titovitsky IA. Microwave Humidity Control in Technological Processes of the Agro-Industrial Complex. Minsk. BSATU. 2013; 399.
    4. Fedyunin PA. Microwave Thermovlagometry. Moscow, Mashinostroenie Publ. 2004; 230.
    5. Dvorkin VI. Metrology and Quality Assurance of Chemical Analysis. Moscow. Khimiya Publ. 2001; 263.
    6. Klokov YV. Theory of moisture removal. On the heating of food products in the EMF of the microwave "volumetric". Storage and processing of agricultural raw materials. 2003; N7:29-31.
    7. Jomeh ZE, Askari GR. Mcrowave Drying, as Against Cjmbined Method of Drying Sliced Apple. Iran journal of agricultural sciences. 2004; 35: N3; 777-785.
    8. Kupfer K. Electromagnetic aquametry. Electromagnetic wave interaction with water and moist substances. Berlin: Springer. 2005; 530. DOI: 10.1007/b137700.
    9. Donenko AP, Korotkova TG. Comparison of the results of the analysis of the moisture content of rice grain in the process of drying according to GOST 26312.7-88 and with the help of the grain moisture meter Pfeiffer. News of Higher Educational Institutions. Food Technology. Kuban State Technological University. 2016; 5-6; 70-73.
    10. Vasilyev SI, Nugmanov SS, Gridneva TS. Sel'skiy mekhanizator. 2014; 10(68):28-29.
    11. Serdyuk VM. Exact solutions for electromagnetic wave diffraction by a slot and strip. AEU. International Journal of Electronics and Communications. 2011; 65(3):182–189. DOI: 10.1016/j.aeue.2010.04.002.
    12. Galushkin SS. Dielkometric meter of moisture content of sypuchnykh sredy. Notes of the Mining Institute. T.178. St. Petersburg. 2008; 130-134.
    13. Golub EY, Zabolotny AV. Compensation of "Varietal uncertainty" of humidity measurements by dielkometric moisture meters. Part 1. Comparative Analysis of Methods for Determining the Moisture Content of Substances. Radio-electronic computer systems. 2015; 2:28-35.
    14. Morozov SM, Kuzmin KA, Kochetkova LI, Balmashnova EV. Development of initial concepts of metrological support of measuring and calculation operations in the automation of measurements. Agrarian Scientific Journal. 2019; 4: 87-89.
    15. Gulyaev VG, Gulyaev IV. The Method of Express Measurement of Moisture of Bulk Material During Pneumo Transport Process in the Pharmaceutical Industry, Based on the Pockels Effect (Review). Pharmaceutical Technology. Drug Development & Registration. 2019; 8:3; 40-43.
    16. Kalandarov PI, Mukimov ZM, Logunova OS. Analysis of hydrothermal features of grain and instrument desulphurization of moisture control. Tashkent state technical university named after Islam Karimov. Technical science and innovation. 2020; 1:117-122.
    17. Sekanov YP. Vlagometry of Loose and Fibrous Plant Materials. Moscow, VIM Publ., 2001; 189.
    18. Kalandarov PI, Mukimov ZM. Humidity Control During Hydrothermal Treatment of Grain and Their Processed Products. Lecture Notes in Mechanical Engineering. 2022; 966–981.
    19. Bezrukova YV, Shcherbachenko LA, Tsydypov SB. Relaxation processes in heterogeneous fine-dispersed systems. Bulletin of the Buryat State University. 2015; 3:81-86.
    20. Lisovsky VV, Titovitsky IA. Microwave Humidity Control in Industrial Complex Processes. Minsk, BSATU Publ., 2013; 232.
    21. Morozov MS, Morozov SM, Reut VA. Automated system for grain moisture control. Bulletin of Science and Education. 2017; 3:1; 47-50.
    22. Sergeeva AS, Vostrikova NL, Medvedevskikh MY. Development of a complex of metrological support for the food industry. Standards. Standard samples. 2021; 17:1; 21-33.
    23. Ismatullaev PR, Shertailakov GM, Kudratov ZK. Development of automatic moisture meters for agroindustrial complex products. 2016; 4; 44-46.
    24. Kalandarov P, Mukimov Z, Tursunov O, Kodirov D, Erkinov B. Study on dielcometric moisture control method based on capacitive transducers AIP Conference Proceedings. 2022; 2686: 020016.
    25. Kalandarov PI, Ubaydullayeva SR, Gaziyeva RT, Nikolov NN, Alexsandrova MI. Use of Elements and Algorithms of Intelligent Support in the Automation of Technologies for Control and Quality Management of Bulk Materials International Conference Automatics and Informatics, ICAI 2022 – Proceedings. 2022; 235–238.
    26. Nikolaev A, Logunova O, Garbar E, Arkulis M, Kalandarov P. Estimation of The Surface Quality of Galvanazed Steel: The Method of Decomposing the Image into Layers. ACM International Conference Proceeding Series. 2021; 23–27. https://doi: 10.1145/3502814.3502818
    27. Kalandarov PI, Mukimov ZM, Logunova OS. Analysis of hydrothermal features of grain and instrument desulphurization of moisture control. Tashkent state technical university named after Islam Karimov. Technical science and innovation. 2020; 1:117-122.
    28. Kalandarov PI, Ikramov GI. Evaluation of the Efficiency of an Information and Measuring System for Monitoring the Temperature and Humidity of Grain Products. Measurement Techniques. 2023; 66(4):237–243.
    29. Iskandarovich KP. Analysis of the Main Measurement Error, Moisture Content of Raw Cotton and Its Processed Products by Thermogravimetric Method American Journal of Applied Mathematics. 2022; 10(3): 106-110. DOI: https://10.11648/j.ajam.20221003.14
    30. Kalandarov PI. High-frequency moisture meter for measuring the moisture content of grain and grain products. Measuring Equipment Magazine. 2022; 4:65-71.
    31. Kalandarov PI, Abdullaeva DA. Innovative approach to the development of hydroponic green feeds. IOP Conference Series: Earth and Environmental Science. 2022; 1043(1):012012. doi:10.1088/1755-1315/1043/1/012012
    32. Kalandarov PI. High-frequency moisture meter for measuring the humidity of grain and grain products. 2022; 4:65–71. Russ.)
    33. Dharap P, Li Z, Nagarajaiah S, Barrera E. Nanotube film based on SWNT for microstrain sensing. Nanotechnology. 2004; 15:3; 379–382.
    34. Brazhe RA, Savin AF. Capacitive Sensors Based on Nanotube Supercapacitors/Proceedings of Higher Educational Institutions. Electronics. 2016; 21:1; 55-60.
    35. Nabiev RN, Garayev GI, Rustamov RR. Comparative Analysis of Electrical Circuits of Capacitive Sensors/SFedU News. Technical Sciences. 2017; 3:51-64. DOI 10.23683/2311-3103-2017-3-51-64.
    36. Moskvin A. Contactless capacitive sensors. 2002; 10:38; 39.
    37. Khuzyagulova KL. Application of a capacitive sensor for determining body temperature. Text: immediate. Technical Sciences: Problems and Prospects: Proceedings of the III International Scientific Conference (St. Petersburg, July 2015). St. Petersburg. 2015; 36-40.
    38. Nabiev R, Garayev G, Rustamov R. Comparative analysis of electrical circuits of capacitive sensors. Izvestiya SFedu (Technical Sciences) 2017; 3-4:51-65. DOI 10.23683/ 2311-3103 -2017-3- 51 - 64
    39. Bogdasarov OE, Kryshtal RG. Universal Gas Sensor Based on Resonator on Surface Acoustic Waves for Chromotography Systems. 2004; 8:43-47.
    40. Stroev VM, Kulikov AY, Frolov SV. Designing measuring medical devices with microprocessor control. – Tambov: TSTU Publ., 2012; 96.
    41. Kadirova SA, Khasanov IY, Juraev ZK. Prospects for the development of intellectual measuring instruments. Scientific. Journal. 2021; 5(86).
    42. Antoshina IV, Kotov YT. Microprocessors and microprocessor systems (analytical review). Moscow. 2005; 430.
    43. Rozhkov AV, Polunina NY, Rogov IV. Automated system for measuring the thermal provodence of materials based on the IT-3 device. Text: direct. Young scientist. 2014; 11 (70):101-104.
    44. Novak V, Perfilyeva I, Mochkorzh I. Mathematical Principles of Fuzzy Logic. Moscow: Fizmatlit. 2006; 352.
    45. Osipenko PN. Methods of assessing the effectiveness of applying the method of disconnection of unused blocks of RISC-microprocessors. -T.1. Moscow. MEPhI. 2005; 78-79.
    46. GOST 8. 434-81 State system for ensuring the uniformity of measurements (GSI). Humidity of grain and products of its processing. Methodology for performing measurements with dielectric and resistive moisture meters (with Change No. 1) - (n.d.).