engleski

The Criteria of Quantitative Determination of Chaotic Behaviour of Non-linear Dynamic Systems

Discussed here are quantitative criteria based on the autocorrelation function of a time signal for determining the chaotic behaviour of non-linear dynamic systems depending on systems' parameters. Based on autocorrelation function two quantitative criteria were defined whose combination determines regular or chaotic behaviour of systems. A sudden change in values of the criteria during transition from one field into another enables the determining of the criteria limit value for distinguishing regular from chaotic behaviour.

chaotic behaviour; Lorenz model; autocorrelation function

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