Abstract
The control problem of nonlinear systems with feedback is one of the most important problems in the theory of control. In particular, it requires modeling of complex control laws at the design stage of the controller with feedback that meets the strict requirements of modern technologies. The lack of a universal approach to the control law, due to the problems of stability, tracking and reduction of deviations in feedback control, requires different methods in computer modeling. The article discusses the computer modeling of robust control problems and stabilization of inherently nonlinear systems with state or output feedback. With the help of the Matlab GUI software package, the sample examples under consideration were performed and the results were obtained