Integrate-and-Differentiate Approach to Nonlinear System Identification

Integrate-and-Differentiate Approach to Nonlinear System Identification

In this paper, we consider a problem of parametric identification of a piece-wise linear mechanical system described by ordinary differential equations. We reconstruct the phase space of the investigated system from accelerometer data and perform parameter identification using iteratively reweighted...

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Bibliographic Details
Main Authors: Artur I. Karimov, Ekaterina Kopets, Erivelton G. Nepomuceno, Denis Butusov
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Mathematics
Subjects:
system identification
least squares
accelerometry
integration
differentiation
ordinary differential equation
Online Access:https://www.mdpi.com/2227-7390/9/23/2999

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