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Article deals with the problem of simulation modeling of robust control system for nonlinear plants with the input signal saturation, functioning under a priori uncertainty conditions and in the presence of several statement delays. With the help of computational experiments, the quality of the control system operation under various initial conditions of the controlled plant is illustrated.
Consideration was given to construction of a robust control law for a class of scalar nonlinear dynamic plants under conditions of uncertainty and saturation of a control signal. The synthesis of the control law relies on the hyperstability criterion, L-dissipativity conditions and using in the main circuit an explicit reference model with two outputs and low-inertia filter-corrector.
It is discussed the problem of simulation of the decentralized adaptive-periodic control system for two degrees of freedom robotic manipulator which have an input limitations. The solution of the problem is based on the use of hyperstability criterion, L-dissipativity conditions and dynamic filter-corrector.
This article considers the problem of constructing an adaptive control system for nonlinear priori uncertain dynamic object with statement delay and relative order greater than one. As methods of solving the hyperstability criterion and high-speed self-tuning correction unit are used.
For a priori undetermined nonlinear multi-mode dynamic object with several statement delays and the relative order greater than one, it offers a combined adaptive control system, synthesized using the hyperstability criterion and L-dissipativity conditions.
Article deals with research problem of control system for damping object oscillations using active hydro bearing functioning. With the simulation the behavior of the system in the presence of various external harmonic perturbations with a variable amplitude and frequency is studied.
The article deals with the simulation of robust control system for nonlinear non-affine scalar dynamic objects. The considered system is constructed by using the hyperstability criterion, dynamic filter-corrector and the L-dissipativity conditions. This approach enabled synthesis of the robust law that provides fulfillment of specified quality indicators of the system operation in the presence of...
The article deals with the synthesis of algorithms of a multi-connected robust system with two reference models in local subsystems to control the affine objects, which state variables are not available to direct measurement. It is shown that the decentralized law of control based on the hyperstability criterion, eliminates the effects of nonlinearities and compensates the external and parametric...
The article reviews the problem to construct a combined adaptive control system of periodic regimes of priori uncertain nonlinear dynamic object. It illustrates the function quality of the resulting control system at the simulation stage.
The article studies the complication of the task of an electrodynamic shaker control. To complete this task the authors synthesized combined robust-periodic control circuit based on the hyperstability criterion. The simulation study demonstrates the advantages of the proposed algorithms in comparison with classic PI controller.
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