Combined Control System for a Multi-Mode Non-Stationary Plant with a State Delay
S. A. Zhigalova, Evgeniy A. Shelenok · 2024
The work examines the problem of combined control for a multi-mode non-stationary plant with structural- parametric uncertainty, state delay, operating under the constant action of an external disturbance. To solve it, it is proposed to perform a structural synthesis of the control system based on V. M. Popov's hyperstability criterion and L-dissipativity conditions, also using two correcting devices - a corrector filter and an implicit reference model. In addition, using a genetic optimization algorithm, the parameters of the synthesized combined controller are determined based on a generalized quality criterion. Using the Matlab development environment and its Simulink package, a computational experiment is conducted that demonstrates the quality of operation of the developed control system.