Software Package "Dynamics" for Studying Dynamic Processes by Volterra Series

Abstract

This paper presents the software package "Dynamics", designed for identification and modeling of nonlinear dynamic systems such as “input-output”. Computational modules include units of identification, modeling and adaptive control. Identification algorithms are based on using the responses of reference systems to physically realizable learning input signals. The mathematical models of an element of heat-transfer device and a wind power plant with a horizontal axis of rotation are considered as reference standards. The results of calculations illustrate the increase in modeling accuracy due to a more complete information about the system responses to test signals.