Uniqueness and stability of the simultaneous detection of the nonlinear restoring and excitation of a forced nonlinear oscillation

作者：

Highlights：

• A new inverse problem for the simultaneous identification is presented.

• It identifies the restoring and excitations of a nonlinear physical system.

• We proved that the inverse problem has a unique solution and stability properties.

摘要

•A new inverse problem for the simultaneous identification is presented.•It identifies the restoring and excitations of a nonlinear physical system.•We proved that the inverse problem has a unique solution and stability properties.

论文关键词：Forced nonlinear oscillation systems,Nonlinear restoring and excitations,Inverse formalism,Unique and stable manner

论文评审过程：Available online 20 December 2013.

论文官网地址：https://doi.org/10.1016/j.amc.2013.11.105