Nonparametric Method for Diagnosis of Nonlinear Dynamic Systems

Abstract

Consideration was given to the problem of functional diagnosis of the nonlinear dynamic systems by the nonparametric method distinguished for the fact that the values of some parameters of the diagnosed system need not to be known. An approach was proposed enabling fault isolation. Established were the necessary and sufficient conditions for system transformed into the canonical form required for application of the nonparametric method at diagnosis of the given nonlinear system.