The method of constructing multi-dimensional multi-stage continuous–discrete systems

For the modern automatic control systems it is typical to use microprocessors or electronic computers in level and processing channels along with the devices of continuous action. As a rule, such control systems take measurement and processing of some signals in time sharing. Mathematical models of such systems are multivariative multi-stage discrete–continuous automatic control systems. Research of such systems leads to the necessity of development of their models in complex domain with transfer functions as main elements of the models. In case of one-stage systems this task is solved by the Sedlar–Bekey method. In case of multi-stage systems the Coffey–Williams method is used. The present article contains the description of matrix approach to the construction of equivalent model of multivariative discrete–continuous systems.