SIMULATION OF DIGITAL CONTROL SYSTEMS

In this work, a mathematical model of digital control of multi-circuit objects is constructed, taking into account the features of the digital controller as an element of the control system. The article shows the theoretical foundations and methods of designing modern digital control systems based on traditional algorithms and new developments in the field of synthesis of continuous and discrete control systems. An example of mathematical modeling of a twocircuit system with digital control is given. To solve the problem, a standard block diagram of complex multi-loop control systems with von Neumann-type digital controllers was developed, taking into account the random nature of the processed data and real-time delays between transactions. The scientific novelty is the flexibility of the software, which significantly expands the capabilities of implementing complex algorithms, which creates the prerequisites for the practical application of the latest methods of modern control theory.