Parametric Synthesis of Non-Stationary Control Systems with Uncertainties and Constraints

2021 ◽  
Vol 64 (3) ◽  
pp. 424-431
Author(s):  
V. I. Garkushenko
Keyword(s):  
Control Systems ◽  
Parametric Synthesis ◽  
Stationary Control

Synthesis of Control Systems with Sign-To-Effect Compensating Feedback in Conditions of Limited Uncertainty

2020 ◽  
Vol 63 (5) ◽  
pp. 40-45
Author(s):  
Vladimir Elsukov ◽  
◽  
Vjacheslav Lachin ◽  
Vladimir Pavlov ◽  
◽  
...  
Keyword(s):  
Automatic Control ◽  
Control Systems ◽  
State Vector ◽  
Structural Synthesis ◽  
Parametric Synthesis ◽  
Synthesis Algorithm ◽  
Automatic Control Systems ◽  
System A ◽  
Linearized System ◽  
Integral Feedback

The algorithm of structural and parametric synthesis of automatic control systems for limitedly uncertain non-linear objects with unstable balance status and right own values in their exit matrix is proposed. The pecu-liarity of the structural synthesis algorithm is that synthesized automatic control systems use differential com-pensating connection with two components. The signal of one of them is proportional to the signal of disa-greement between the required and measured values of the state vector of the system. A signal of another com-ponent is formed by the sign-operated integral feedback on the module of the control influence. The algorithm of parametric synthesis is reduced to solving the problem at a conditional minimum of integral regulatory error when limiting the characteristic frequency multi-member module to an algorithmically linearized system.

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