title: Ð¡Ð¸Ð½ÑÐµÐ· ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Synthesis of control of a nonlinear system of interconnected chemical reactors
Creators: name: ÐÑÐ°Ð½Ð¾Ð²Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐµÐ°ÐºÑÐ¾Ñ
ÑÐµÐ½ÑÑÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð´ÐµÑÐµÐ½ÑÑÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐÑÐ¿ÑÐ½Ð¾Ð²Ð°
nonlinear system
chemical reactor
centralized control
decentralized control
Lyapunov exponents

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description: The subject of the graduate qualification work is Â«Synthesis of control of a nonlinear system of interconnected chemical reactorsÂ». This work is devoted to increasing the degree of stability of a system of interconnected chemical reactors.Â Tasks that were solved during the study: Domain analysis;Investigation of a nonlinear system of interconnected chemical reactors; Review of methods; Synthesis of control of a nonlinear system of interconnected chemical reactors; Comparative analysis of the methods used to solve the synthesis of control problem. A study of a nonlinear system of three interconnected chemical reactors was conducted, which showed that the system has low stability. Based on the conducted research, the task was set to increase the degree of stability of the system. The parameters of the regulator were found using two methods: the modal control method based on the solution of the matrix algebraic Sylvester equation and the method of linear matrix inequalities.Â The results of modeling the system with control confirmed the operability of the proposed control methods and the achievement of the goal â theÂ formation of the required degree of stability of processes. A comparative analysis of the methods was carried out using the method of ranking alternatives by the value of PROMETHEE. All calculations on the research and management were carried out in the Matlab application software package. The program executing the PROMETHEE method is implemented using the C# programming language.