On one method of identifying nonlinear noisy plants

To determine the conditions, a method is proposed and proved valid which identifies the plant with a class of systems which contain a nonlinear non-inertial converter, a time shift operator, and a source of additive independent noise. The method ;permits determining the explicit form of the functional conversion law for the useful input signal and the effect of the latter on the output signal, and to estimate the intensity of the noise component, unobservable separately, at the plant output.