Расчёт и моделирование цифровой робастной системы управления связанным нестационарным объектом

The synthesis of robust digital control systems of multiply non-stationary object on the example of ammonia obtaining is considered. We present the results of the comparative modeling discrete control system using three different optimization criteria. Description of the system is represented in the transfer functions of the input-output. The results apply to the class of multi- connected single-ended control objects.