Specific Features of Implementing Digital Selectively Invariant Electromechanical Systems

We synthesized digital selectively invariant electromechanical systems using two methods: digital redesign, using both simplified and updated Z-forms, also the analytical Z-transformation method; and the method of synthesizing a digital control device using a discrete controlled facility model. We performed a comparative analysis of the synthesized digital systems, and prepared recommendations for choosing the most efficient methods of synthesizing digital selectively invariant control devices.