Scientific journal

ISSN 1814-2400

INFORMATION SCIENCE AND CONTROL SYSTEMS

Yepaneshnikov V. D., Yepaneshnikova I. V.

THE MODELS OF THE PARAMETRICAL IDENTIFICATION OF NONLINEAR AUTOMATED CONTROL SYSTEMS

The task of parametrical identification of nonlinear automated control systems in frequency field is observed. For the linearization of the nonlinear elements the polynomial model of the transfer function is used. The parametrical identification of the nonlinear automated control system with two types of nonlinearities was performed.

Keywords: nonlinear elements, polynomial presentation, identification.