Evidence for chaos in an experimental time series from serrated plastic flow
- 1 July 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 54 (1) , 611-616
- https://doi.org/10.1103/physreve.54.611
Abstract
An experimental time series from a tensile test of an Al-Mg alloy in the serrated plastic flow domain is analyzed for signature of chaos. We employ state space reconstruction by embedding of time delay vectors. The minimum embedding dimension is found to be 4 and the largest Lyapunov exponent is positive, thereby providing prima facie evidence for chaos in an experimental time series of serrated plastic flow data. © 1996 The American Physical Society.Keywords
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