An alternative to Lyapunov Exponent as Damage Sensitive Feature

Abstract

When using Lyapunov exponents as damage sensitive feature (DSF) in vibration based structural health monitoring, the computation time represents an important issue for real time applications. To overcome this problem, a new feature, the Jacobian Feature Vector (JFV), is proposed based on the same algorithm but allowing faster computation. Whereas for… (More)

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Cite this paper

@inproceedings{Clment2017AnAT, title={An alternative to Lyapunov Exponent as Damage Sensitive Feature}, author={Antoine Cl{\'e}ment and S. Laurens}, year={2017} }