Industrial Automatic Control Systems and Controllers Annotation << Back Statistical Identifi cation. Identifi cation of the Variance of the Random Noise and the Scalar Filtering Messages V.I. Kuznetsov The article describes the algorithm for identifying the variance of the random component of the noise in the measurements, based on the implementation of the method of adaptive fi ltering with respect to the scalar post in general nonstationary. Calculated diagram includes predictor, circuit parametric adaptation, correction and identifi er. The proposed algorithm is aimed to be used in conditions of a priori uncertainty of the parameters of the information environment Keywords: adaptation; dispersion, measurement; compensation; nonstationarity; noise; message; fi ltration. Contacts: E-mail: vi_kuznetsov@bk.ru Pp. 22-25.