Differential Equations
and
Control Processes

Conditions for Local Identifiability of Systems With Variable Parameter

Author(s):

N. A. Bodunov

Saint-Petersburg Electrotechnical University "LETI",
Department of mathematics № 1,
5 Prof. Popova, Saint-Petersburg,
197376, Russia,

nick.bodunov@gmail.com

G. I. Volfson

georgij.volfson@gmail.com

Abstract:

We study the problem on local parametric identifiability for systems of ordinary differential equations with a variable parameter by observation at endpoints of an interval. The notion of a normalizably-separated family is introduced. Sufficient conditions on a class of parameter-functions are given that imply local parametric identifiability.

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