PARAMETRIC SYNTHESIS OF STABILIZING NEUROMAGING TECHNOLOGICAL MODULE ON THE BASIS OF THE METHOD OF THE SPEED GRADIENT AND THE THEORY OF SLIDING REGIMES

2019 ◽  
Vol 21 (1) ◽  
pp. 95-116
Author(s):  
S. O. Bukharov ◽  
T. V. Bukharov ◽  
A. V. Daneev ◽  
V. N. Sizykh
Keyword(s):  
Parametric Synthesis ◽  
Technological Module ◽  
Sliding Regimes ◽  
Speed Gradient

scholarly journals Parametric synthesis of stabilizing neurocular control of a technological module

2021 ◽  
Vol 2094 (5) ◽  
pp. 052066
Author(s):  
Viktor Sizykh ◽  
Aleksei Daneev ◽  
Roman Oboltin
Keyword(s):  
Gradient Method ◽  
Differential Form ◽  
Velocity Gradient ◽  
Sliding Modes ◽  
Parametric Synthesis ◽  
New Approach ◽  
Physical Systems ◽  
Technological Processes ◽  
Technological Module

Abstract The article proposes a new approach to combined parametric synthesis (synthesis in real or accelerated time) of neuroregulators of multidimensional and multi-connected physical systems and technological processes based on the application of the velocity gradient method in differential form and the theory of sliding modes.

Adaptive control of time-varying non-linear plants by speed-gradient algorithms

2019 ◽  
pp. 37-44 ◽  
Author(s):  
O. P. Tomchina ◽  
D. N. Polyakhov ◽  
O. I. Tokareva ◽  
A. L. Fradkov
Keyword(s):  
Adaptive Control ◽  
Adaptive Systems ◽  
Reference Model ◽  
Maximum Deviation ◽  
Model Parameters ◽  
Time Varying ◽  
System Solution ◽  
Non Linear ◽  
Initial Uncertainty ◽  
Speed Gradient

Introduction: The motion of many real world systems is described by essentially non-linear and non-stationary models. A number of approaches to the control of such plants are based on constructing an internal model of non-stationarity. However, the non-stationarity model parameters can vary widely, leading to more errors. It is only assumed in this paper that the change rate of the object parameters is limited, while the initial uncertainty can be quite large.Purpose: Analysis of adaptive control algorithms for non-linear and time-varying systems with an explicit reference model, synthesized by the speed gradient method.Results: An estimate was obtained for the maximum deviation of a closed-loop system solution from the reference model solution. It is shown that with sufficiently slow changes in the parameters and a small initial uncertainty, the limit error in the system can be made arbitrarily small. Systems designed by the direct approach and systems based on the identification approach are both considered. The procedures for the synthesis of an adaptive regulator and analysis of the synthesized system are illustrated by an example.Practical relevance: The obtained results allow us to build and analyze a broad class of adaptive systems with reference models under non-stationary conditions.

Algorithms structural and parametric synthesis of remote control and diagnostics systems of mobile measuring points

2018 ◽  
pp. 60-65
Author(s):  
A. I. Tatarinov
Keyword(s):  
Complex System ◽  
Control System ◽  
Remote Control ◽  
Structural Features ◽  
Information Protection ◽  
Parametric Synthesis ◽  
Unauthorized Access ◽  
Operating Modes ◽  
Remote Control System ◽  
Made In

With the help of the general and structurally-information schemes of remote control, an analysis was made in the course of which the requirements for protection against unauthorized access of the complex system were clarified and established. In the article structural features of the remote control system of mobile measuring points of rocket and space equipment are considered. These features are represented by the requirements for information protection, as well as the operating modes of this system. The list of these regimes was obtained as a result of studies of structural and functional schemes of a remote control system for mobile measuring points.

Parametric Synthesis of Supply Drives for CNC Metalworking Machines

2018 ◽  
Vol 38 (6) ◽  
pp. 474-479 ◽  
Author(s):  
V. V. Bushuev ◽  
V. V. Molodtsov ◽  
V. A. Novikov
Keyword(s):  
Parametric Synthesis
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