Search Results - "Fursov, A. A"
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On the Construction of the Graph of Discrete States of a Switched Affine System
Published in Differential equations (01-11-2023)“…The problem of constructing the graph of states of a switched affine system closed by a static state feedback is considered. To solve this problem, a…”
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On the Stability of a Switched Affine System for a Class of Switching Signals
Published in Differential equations (01-04-2023)“…We study the problem of stability of the zero equilibrium of a switched affine system closed by a linear static state feedback. The concept of feasible control…”
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Some Theoretical Aspects of the Neural Network Approach to Stabilization of Switched Interval Systems
Published in Differential equations (01-10-2023)“…We consider the problem of stabilization of a switched interval linear system with slow switchings that are inaccessible to observation. It is proposed to look…”
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Stabilization of a Switched System with Commensurate Delaysunder Slow Switchings
Published in Differential equations (01-04-2024)“…An approach is proposed to constructing a digital controller that stabilizes a continuous-time switched linear system with commensurate delays in control under…”
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Sufficient Conditions for the Existence of Stabilizing Controllers for Switched Interval Systems
Published in Differential equations (01-04-2022)“…Sufficient conditions for the existence of stabilizing controllers are established for switched interval linear systems. In particular, the condition for the…”
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Digital Stabilization of a Switched Linear System with Commensurate Delays
Published in Doklady. Mathematics (01-12-2023)“…An approach to the construction of a digital controller that stabilizes a continuous-time switched linear system with commensurate delays in control is…”
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Theoretical Aspects of Constructing a Neurocontroller for Switched Systems
Published in Differential equations (01-11-2022)“…We consider the problem of stabilizing a switched linear system with slow switchings that cannot be observed. The solution is sought in the class of variable…”
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Obesity and covid-19 — signs of convergence of two pandemiсs. Guidelines to fight obesity based on the principles of «ROOTS
Published in Ozhirenie i metabolizm (19-02-2022)“…The COVID-19 pandemic is a challenging problem of the present. Another essential problem causing serious health consequences is the global obesity epidemy. Our…”
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Role of bioactive lipids in metabolism of obese patients and prospects for their use in the postoperative period
Published in Sibirskiĭ nauchnyĭ medit︠s︡inskiĭ zhurnal (16-06-2021)“…The scientific review analyzes publications that prove the positive effects of bioactive lipids on human health. It is noted that certain lipids have a…”
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10
Hybrid Refractive-Diffractive Lens with Reduced Chromatic and Geometric Aberrations and Learned Image Reconstruction
Published in Sensors (Basel, Switzerland) (30-12-2022)“…In this paper, we present a hybrid refractive-diffractive lens that, when paired with a deep neural network-based image reconstruction, produces high-quality,…”
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11
Construction of Stabilization Systems for Switched Interval Plants with Modes of Different Orders
Published in Differential equations (01-11-2021)“…We study the state stabilization problem for switched scalar-input interval linear systems whose operation modes can have different dynamic orders. To solve…”
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12
On the Origin of Knots in the Vela Nebula
Published in Astronomy letters (01-02-2023)“…Pulsar wind nebulae (PWNe) show complex multiscale X-ray morphology with a wide variety of structures in form of tori, jets, rings, arcs, and knots. The global…”
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13
On the Existence of a Periodic Mode in a Nonlinear System
Published in Differential equations (01-08-2021)“…We consider a nonlinear control system with a bang-bang hysteresis control, which is a simplified model of a thermal energy harvester. We obtain conditions on…”
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14
On the Nature of the Bar-Shaped X-ray Feature in the Lee Jet of the Vela Pulsar Wind Nebula
Published in Astronomy letters (01-02-2023)“…X-ray morphology of pulsar wind nebulae (PWNe) reflects the structure of underlying plasma outflows. This study aims to reveal the nature of one fine X-ray…”
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15
On the Existence of Oscillatory Modes in a Nonlinear System with Hystereses
Published in Differential equations (01-08-2020)“…We study the existence of oscillatory modes in a controlled nonlinear system closed by a feedback in the form of a bistable hysteretic switch. The system is a…”
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Some Approaches to Stabilizing Switched Linear Systems with Operation Modes of Different Dynamic Orders
Published in Differential equations (01-12-2019)“…We study the problem of stabilizing multiple-input switched linear systems that may have operation modes of different dynamic orders. To solve this problem, we…”
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17
Assessment of Autophagy in Tumor Cells of Human Skin Melanoma of Different Stages
Published in Bulletin of experimental biology and medicine (2024)“…High levels of autophagy can increase the viability of tumor cells as well as their resistance to chemotherapy. Evaluation of the dynamics of autophagy…”
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Expression of Types I and III Collagens and Ultrastructure of the Extracellular Matrix in Rectal Adenocarcinoma of Different Differentiation Degree after Neoadjuvant Radiation Therapy
Published in Bulletin of experimental biology and medicine (01-09-2024)“…The structural organization of the extracellular matrix of rectal adenocarcinoma of different differentiation degrees without and after neoadjuvant radiation…”
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Digital Superstabilization of a Switched Interval Linear System
Published in Differential equations (01-11-2020)“…We solve the problem of constructing a digital controller superstabilizing a continuous-time switched system whose operation modes are interval linear systems…”
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An Approach to the Stabilization Problem of a Parametrically Uncertain Linear Nonstationary System
Published in Doklady. Mathematics (01-09-2020)“…An approach based on the method of predictive models and the method of superstabilization is proposed to solve the problem of stabilization of parametrically…”
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