Mathematical modeling of digital pulse-frequency modulation control systems developed for objects with transport delay

This paper is focused on dynamic pulse-frequency modulation control systems. Description in the discrete-time domain is presented and analysis of the system components is performed. One particular issue addressed in this work is analysis of the components described by different types of equations. The results of our analysis are presented in the form of stochastic Volterra models that can be used for both analysis and synthesis of control systems.