Recursive Estimates of States of Network Elements

The chapter deals with methods used for synthesis of algorithms of recursive estimations, such as the procedure of Kalman–Busy, Robbins–Monro and so on. These algorithms are implemented in both analogue and digital variants. The peculiarities of recursive calculations of estimations are analyzed. The recommendations are given for providing stable operation modes of functioning for estimation procedures. There are given results of investigations of sensibility of Kalman-Busy filter to deviations of chosen model from the real situation.