Algorithms for the synthesis of adaptive control of multidimensional dynamic objects based on the input and output parameters of systems Uktam Mamirov, Inomjon Abdukakhkharov, Bakhadir Allamuratov Proceedings of SPIE the International Society for Optical Engineering, 2026 The article examines the problem of synthesizing adaptive control algorithms for multidimensional dynamic objects characterized by unknown parameters in the model structure. The proposed approach is based on minimizing the conditional mathematical expectation of losses, which allows us to take into account the stochastic nature of the system's uncertainties. To solve the dual control problem with a two-step horizon, the stochastic dynamic programming method is used, which ensures the optimization of control based on the input and output parameters of the multidimensional object. Evaluation of unknown parameters and the covariance matrix is performed using the Kalman filter, which contributes to increased approximation accuracy and algorithm stability. To obtain a suboptimal solution in a closed form, the decomposition of nominal covariance to second-order terms relative to nominal control is used. The conducted numerical experiments based on the Monte Carlo method demonstrate effectiveness.
Algorithms for the synthesis of the optimum observer for stationary linear systems with delay Uktam Mamirov, Sadoqat Tursunova, Dilnoza Abdullayeva Proceedings of SPIE the International Society for Optical Engineering, 2026 The article examines the problem of constructing an observer for a stationary linear system that minimizes the state estimation error. The research is aimed at determining the elements of the observer amplification matrix in such a way that the system’s eigenvalues take on given values, and the quality indicator is minimal. The problem lies in choosing the optimal observer structure and minimizing the quadratic error functionality. The method of quadratic optimization with the introduction of weight coefficients and the Jordan form of the observer matrix is used. The developed algorithm ensures the stability of estimates, increases the accuracy of state restoration, and improves the dynamic characteristics of the system. The work also investigates the task of synthesizing an observer for linear systems with delay, which is relevant for real technological processes where signal delays worsen the quality of control and assessment. The problem lies in ensuring stability and minimal sensitivity to parametric disturbances with temporary delays. Modal and Jordan approaches are used to solve problems, as well as radiating transformations that allow for the implementation of feedback control. The proposed algorithm forms a combined controller and observer system that satisfies the separation principle. It increases the accuracy of state assessment and resistance to parameter variations and delays.
Stable control algorithms for non-stationary objects based on game methods H Z Igamberdiev, H I Sotvoldiyev, U F Mamirov Journal of Physics Conference Series, 2022 The paper considers the issues of constructing stable control algorithms for non-stationary objects based on the concepts of game methods. According to the principle of dynamic programming, control is defined when there are or are no restrictions on control actions. A.N.Tikhonov’s regularization method is used for stable estimation of the perturbation vector using the principle of the least residual estimate, as well as the method for compiling and solving an extended regularized normal system of equations. The obtained expressions make it possible to form control algorithms for linear non-stationary objects, which are stable when the control actions are limited, taking into account the feedback channel signal. At the same time, the use of game theory methods makes it possible to optimize management decisions under the conditions of inefficiency of classical management methods under conditions of a high level of a priori uncertainty of processes in the system under consideration.
Algorithms for the synthesis of the optimum observer for stationary linear systems with delay U Mamirov, S Tursunova, D Abdullayeva Fifth International Conference on Optics, Computer Applications, and … , 2026 2026
Algorithms for the synthesis of adaptive control of multidimensional dynamic objects based on the input and output parameters of systems U Mamirov, I Abdukakhkharov, B Allamuratov Fifth International Conference on Optics, Computer Applications, and … , 2026 2026
ALGORITHMS FOR COMBINED REGULAR SYNTHESIS OF CONTROLLER PARAMETERS IN CONTROL SYSTEMS FOR DYNAMIC OBJECTS KZ Igamberdiev, YM Abdurakhmanova, UF Mamirov Technical science and innovation 2025 (2), 41-45 , 2025 2025
Regular Synthesis of Adaptive Control Systems for Uncertain Dynamic Objects HZ Igamberdiev, AN Yusupbekov, UF Mamirov, SD Tulyaganov International Conference on Theory and Application of Soft Computing … , 2024 2024
REGULAR ALGORYTHMS FOR SYNTHESIS OF OPTIMAL CONTROL SYSTEMS FOR DYNAMIC OBJECTS I Husan, UF Mamirov, X Zebiniso Technical science and innovation 2024 (2), 48-51 , 2024 2024
ALGORITHMS FOR FORMATION OF CONTROL EFFECTS IN CONDITIONS OF UNOBSERVABLE DISTURBANCES MU Farkhodovich, BBM Ugli Al-Farg’oniy avlodlari 1 (4), 123-127 , 2023 2023
Stable control algorithms for non-stationary objects based on game methods HZ Igamberdiev, HI Sotvoldiyev, UF Mamirov Journal of Physics: Conference Series 2373 (7), 072048 , 2022 2022 Citations: 27
Stable estimation of regulator parameters in direct adaptive control systems for dynamic objects H Igamberdiev, U Mamirov, S Tulyaganov World Conference Intelligent System for Industrial Automation, 346-352 , 2022 2022 Citations: 3
Algorithms for Stable Compensation of Unmeasurable Perturbations in Control Systems for Dynamic Objects H Igamberdiev, U Mamirov, B Buronov World Conference Intelligent System for Industrial Automation, 194-201 , 2022 2022 Citations: 1
Building A Model of Hydrotechnical Operating Modes of Shutter B Zayniddinov Czech Journal of Multidisciplinary Innovations 10, 63-67 , 2022 2022
DEVELOPMENT OF A REMOTE CONTROL ALGORITHM OF A SEGMENTED SHUTTER B Zayniddinov, U Mamirov Conferencea, 67-68 , 2022 2022
Regular Identification Algorithms for a Special Class of Neuro-Fuzzy Models ANFIS HZ Igamberdiev, AN Yusupbekov, UF Mamirov, SD Tulyaganov International Conference on Theory and Applications of Fuzzy Systems and … , 2022 2022
ФОРМАЛИЗАЦИИ ОПИСАНИЯ ДИНАМИЧЕСКИХ СИСТЕМ НА ОСНОВЕ ЛИНЕЙНЫХ МОДЕЛЬНЫХ СТРУКТУР У Мамиров, Ш Амиров, Д Ризаева InterConf , 2022 2022
Stable algorithms for solving the problem of determining the weighting coefficients of neural networks with radial-basis activation functions H Igamberdiev, A Yusupbekov, U Mamirov, I Abdukaxxarov International Conference on Theory and Application of Soft Computing … , 2021 2021 Citations: 2
Algorithms for robust stabilization of a linear uncertain dynamic object based on an iterative algorithm N Yusupbekov, H Igamberdiev, U Mamirov International Conference on Intelligent and Fuzzy Systems, 225-232 , 2021 2021 Citations: 12
Regular synthesis of adaptive control systems for uncertain dynamic objects UF Mamirov Knowledge and Intellectual Potential, Tashkent , 2021 2021 Citations: 5
Regular synthesis of systems for adaptive control of uncertain dynamic objects UF Mamirov Tashkent: Bilim va intellektual salohiyat , 2021 2021 Citations: 2
FORMAL DESCRIPTION OF ALGORITHMS FOR CONTROLLING SYSTEMS UNDER CONDITIONS OF MODEL UNCERTAINTY MU Farkhodovich EDITOR COORDINATOR, 504 , 2021 2021
Stable algorithms for adaptive control and adaptation of uncertain dynamic objects based on reference models NR Yusupbekov, HZ Igamberdiev, UF Mamirov CEUR Workshop Proceedings 2965, 296-302 , 2021 2021 Citations: 13
Регулярный синтез систем адаптивного управления неопределенными динамическими объектами МУ Фарходович Bilim va intellektual salohiyat, ISBN 978-9943-6929-4-7 , 2021 2021
MOST CITED SCHOLAR PUBLICATIONS
Stable control algorithms for non-stationary objects based on game methods HZ Igamberdiev, HI Sotvoldiyev, UF Mamirov Journal of Physics: Conference Series 2373 (7), 072048 , 2022 2022 Citations: 27
Adaptive control system with a multilayer neural network under parametric uncertainty condition NR Yusupbekov, HZ Igamberdiev, UF Mamirov Russian Advances in Fuzzy Systems and Soft Computing: selected contributions … , 2020 2020 Citations: 24
Regular algorithms for the parametric estimation of the uncertain object control HZ Igamberdiev, UF Mamirov World Conference Intelligent System for Industrial Automation, 322-328 , 2020 2020 Citations: 22
Synthesis algorithms for neural network regulator of dynamic system control AN Yusupbekov, JU Sevinov, UF Mamirov, TV Botirov International Conference on Theory and Applications of Fuzzy Systems and … , 2020 2020 Citations: 20
Algorithms of Sustainable Estimation of Unknown Input Signals in Control Systems. N Yusupbekov, H Igamberdiev, U Mamirov Journal of Multiple-Valued Logic & Soft Computing 33 , 2019 2019 Citations: 20
Algorithms of sustainable estimation of unknown input signals in control systems N Yusupbekov, H Igamberdiev, U Mamirov Journal of Automation, Mobile Robotics and Intelligent Systems, 83-86 , 2018 2018 Citations: 18
Stable iterative neural network training algorithms based on the extreme method NR Yusupbekov, HZ Igamberdiev, OO Zaripov, UF Mamirov International Conference on Theory and Applications of Fuzzy Systems and … , 2020 2020 Citations: 15
Stable algorithms for adaptive control and adaptation of uncertain dynamic objects based on reference models NR Yusupbekov, HZ Igamberdiev, UF Mamirov CEUR Workshop Proceedings 2965, 296-302 , 2021 2021 Citations: 13
Algorithms for robust stabilization of a linear uncertain dynamic object based on an iterative algorithm N Yusupbekov, H Igamberdiev, U Mamirov International Conference on Intelligent and Fuzzy Systems, 225-232 , 2021 2021 Citations: 12
Sustainable Algorithms For Synthesis Of Regulators In Adaptive Control Systems Of Parametrically Uncertain Objects UF Mamirov Chemical Technology, Control and Management 2019 (4), 126-132 , 2019 2019 Citations: 8
Regular synthesis of adaptive control systems for uncertain dynamic objects UF Mamirov Knowledge and Intellectual Potential, Tashkent , 2021 2021 Citations: 5
Adaptive estimation algorithms for the state of nonlinear dynamic systems OO Zaripov, DA Akhmedov, UF Mamirov International Journal of Psychosocial Rehabilitation 24 (3), 247-253 , 2020 2020 Citations: 4
Algorithms of Stable Evaluation of Initial Conditions for the Observing Device of Perturbations of the Linear System IH Zakirovich, RA Khamidullayevich, MU Farkhodovich International Journal of Advanced Research in Science, Engineering and … , 2018 2018 Citations: 4
Sustainable estimation of parameters and covariation of disturbance vectors in uncertain systems HZ Igamberdiyev, UF Mamirov Chemical Technology. Control and Management». International scientific and … , 2018 2018 Citations: 4
Stable estimation of regulator parameters in direct adaptive control systems for dynamic objects H Igamberdiev, U Mamirov, S Tulyaganov World Conference Intelligent System for Industrial Automation, 346-352 , 2022 2022 Citations: 3
Synthesis of control systems for multidimensional dynamic objects under parametric uncertainty based on the invariance theory UF Mamirov SYNTHESIS 3, 29-2021 , 2021 2021 Citations: 3
Algorithms of stable control of a matrix object in the conditions of parametric uncertainty UF Mamirov Chemical Technology. Control and Management, 164-168 , 2018 2018 Citations: 3
Алгоритм синтеза прогнозирующего управления электромеханическим объектом СТ Юнусова, РН Измайлова, УФ Мамиров Молодой ученый, 238-241 , 2016 2016 Citations: 3
Stable algorithms for solving the problem of determining the weighting coefficients of neural networks with radial-basis activation functions H Igamberdiev, A Yusupbekov, U Mamirov, I Abdukaxxarov International Conference on Theory and Application of Soft Computing … , 2021 2021 Citations: 2
Regular synthesis of systems for adaptive control of uncertain dynamic objects UF Mamirov Tashkent: Bilim va intellektual salohiyat , 2021 2021 Citations: 2
