Problem, Analysis of Forecasting Methods and Models

  • Arifjanov Abdulla Shamkhatovich Supervisor, Head of the Laboratory "Practical Information Systems and Information Security" of the Information and Communication Research and Innovation Center under TUIT, Senior Research Fellow, Candidate of Technical Sciences, Associate Professor
  • Pulotova Mokhira Rakhmatiloevna independent researcher, teacher of the Department of Automation and Control of Technological Processes and Production of the Bukhara Institute of Natural Resources Management of the National Research University "Tashkent Institute of Irrigation and Agricultural Mechanization Engineers"
Keywords: avtomatlashtirish, boshqarish, algoritm, tahlil, matematik model, texnologik jarayon, regressiya modeli

Abstract

Technological processes (TP) of formalin production are characterized by continuity, toxicity of raw materials, product and exhaust gases, fire and explosion hazard, a large number of interrelated input and output parameters, drift of parameters of the formaldehyde synthesis stage, and a long residence time of absorbed components in absorption apparatuses. The main mode of operation of formalin production units is static.

References

1. Огородников С. К. Формальдегид.-Л.:Химия.1984
2. Лендер Ю. В. Производство метанола и формалинаю-Киев: Техника-с.87
3. Справочник нефтехимика/Подред, С. К. Огородникова-.-Л.:Химия. Т2.
4. Кафанов В.В. и др. Математическое моделирование в насадочных колоннах с рециклом-М:Хи.пром.
5. Mathematische modellurieng chemischer reaktoren-entuicklung und einbindung neuertechnologien/Matros Yuri Shaevich/ZAugew. Chem.- 1990.- 102.N11. С.12Т4-1285.
6. Кафаров В.В., Черепанов А.И., Шумихин А.Г. Оптимизация химико-технологических систем с учетом самоорганизации//ДАН/1983, Т.269, C.II36-II38.
7. Кафаров В.В., Мешалкин В.П., Блохина Т.К. Быстродействующий адаптивный алгоритм помехоустойчивой параметрической идентификации линейных объектов химической технологии/Докл.АН, 1990.-T.3I0.- N5.- C.II78-II84.
8. Балясный Л.А., Слинько М.Г., Матрос Ю.Ш. Хим.пром., N3, 27, 1968.
9. Клепов О.П., Матрос Ю.Ш., Лахмостов B.C. Teop.основы хим. технологии, Т.17, 3, 337, 1983.
10. Canavas С. Estimation of-the dynamic behaviour of a fixed-bed reactor through filteringZ/Dyn.and Contr.Chem.React.and Dis till. Columns.: Selec.Pap.IFAC Symp. Bournemouth. 8-10 Dec...1986. Oxford ect.- 1988.- P.273-278.
11. Матрос Ю.Ш., Чумакова Н.А. Докл.АН, Т.250, 6, 1421, 1980.
12. Schwedock M.J., Windes L.C., Ray W.H. Steady state and dynamic modelling of a packed bed reactor for the partial oxidation of methanol to formaldehyde.2.Experimental resalts compared with model prediction//Chem.Ing.Commun.- 1989.- Vol.78.- P.45-71.
13. Windes L.C., Schwedock M.J., Ray W.H. Steady state and dynamic modelling of a packed bed reactor for the partial oxidation of methanol to formaldehyde. 1 .Model development//Chem.Ing. Commun.- 1989.- Vol.78.- P.1-43.
14. Барласов Б.З., Белкин Л.А., Пин - Л.М. Расчет параметров настройки системы автоматического регулирования процесса спиртоиспарения. Хим.пром., I965, N5, С.366-368.
15. Кафаров В.В., Глебов М.Б. Математическое моделирование основных процессов химических производств.- М.: Высшая школа, 1991.- 400с.
16. Halawa J..Trzmielak-Stanislawska A. Determination of loworder lac-featured mathematical model for inertial high-order systems//Proc.MATCHEM: Conf.Math.Metods Chem.Enb..Balaton-tured, 5-8 May, 1986:333th event lur.Fed.Chem.Ing.- Vol.1- Budapest.s.a.P.139-146.
17. Матрос Ю.Ш. Нестационарные процессы в каталитических реакторах: Новосибирск: Наука. Сиб.отд., 1982.
18. Walker J.К. formaldehyde.3d ed.New York-London,Reinhold Corp., 1964; Уокер Дж. Формальдегид: Пер.со 2-го изд.- М.: Госхимиздат, 1957.- 608с.
19. Щербань Г.Т. Определение выхода формальдегида и технологических потерь метанола в производстве формалина.- М.: Хим.пром., 1966.- N8.- С.585-587.
20. Саломыков В.И. и др. Автоматический контроль состава выхлопных газов производства формалина//Хим.пром., 1968.- N9. С.667-668.
21. Шумихин А.Г., Чарная Е.Б. Оптимальное управление технологическим процессом производства формалина/Депонир.в ОНЖГЭХим, Черкассы.- N820 - ХП89.- 15с.
22. Матрос Ю.Ш., Чумакова Н.А. Докл.АН СССР, Т.250, 6, 1421, 1980.
23. Schwedock M.J., Windes L.C., Ray W.H. Steady state and dynamic modelling of a packed bed reactor for the partial oxida tion of methanol to formaldehyde.2.Experimental resalts compared with model prediction//Chem.Ing.Commun.- 1989.- Vol.78.- P.45-71.
24. Windes L.C., Schwedock M.J., Ray W.H. Steady state and dynamic modelling of a packed bed reactor for the partial oxidation of methanol to formaldehyde. 1 .Model development//Chem.Ing. /Commun.- 1989.- Vol.78.- P.1-43.
25. Автоматическое управление в химической промышленности. Под ред.Е.Г. Дудникова.- М.: Химия, 1987.- С.296-300.
26. Arifjanov A. Sh. Automated control systems for technological processes in water management: Textbook. - Tashkent, TIM, 2017.-136 p.
27. Pulotova Mokhira Rakhmatilloyena. Optimization and control of chemical processes. International human calculation journal research www.journalsresearchparks.org / index.php / IJHCS e-ISSN: 2615-8159 | p-ISSN: 2615-1898 Volume: 02 Issue: 01 | Apr-May 2020
28. Pulotova Mohira Rahmatilloyevna, Namozov Shohrukh Ilyos OGLi, Muinov Ulugbek Bahtiyerovich. Application of MatLab system for performance of laboratory works on the subject of the theory of automatic control. Bulletin of Science and Education. Issue 10-2 (64)
29. M.R.Pulotova. Identification of discrete systems by the quasilinearization method and nonparametric identification methods. 2020. Modern instrumental systems, information technologies and innovations. Pages. 241-244.
30. A.Sh. Arifjanov. Packages used in automation. Textbook. - Tashkent, TIIIMSKh, 2018
31. Pulotova Mokhira Rakhmatilloyena и др. Analysis of the production process of formalin on the example of jsc «NAVOIAZOT». Journal Збірник наукових праць SCIENTIA. 2021/4/5
32. Arifjanov A. Sh. Information and analytical technologies for monitoring and control in energy systems. Proceedings of the XI International Asian School - Seminar "Problems of Optimization of Complex Systems", July 27-August 7, 2015, part 1, Issyk-Kul Lake, Kyrgyz Republic, 2015, pp. 56-64.
33. Pulotova Mokhira Rakhmatilloyevna . Optimization and control in the chemical processes. Журнал: International Journal of Human Computing Studies. Том 2, Номер 1. Страницы 1-4. 2020 год.
34. M.R. Pulotova. The data and methods of the general scientific methodology.Used in the preparation and adoption of managerial Decisions in problematic production situations. The Way of Science International scientific journal, № 4 (74), 2020.
35. М.Р. Пўлотова, У.Ю. Жўраев, И.О. Норқулов.-Navoiyazot мисолида формалин ишлаб чиқариш методининг тавсифи. Journal- Scientific progress. Том 1, Номер 6. 2021.
36. Mokhira Rakhmatiloevna Pulotova and others. Technical and Economic Level, Justification of Basic Technological Solutions of Formalin Production in Navoyazot, Selecting the Optimal Production Method. Journal- International journal of multidisciplinary research and analysis. Volume 04 Issue 04 April 2021.
Published
2022-05-30
How to Cite
Shamkhatovich , A. A., & Rakhmatiloevna, P. M. (2022). Problem, Analysis of Forecasting Methods and Models. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, 3(5), 84-89. Retrieved from https://cajmtcs.centralasianstudies.org/index.php/CAJMTCS/article/view/185
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Articles