"Nonlinear dynamics"

Effect of noise and filtering on largest Lyapunov exponent of time series associated with human walking

© 2017 Elsevier Ltd This study aimed to determine the effect of added noise, filtering and time series length on the largest Lyapunov exponent (LyE) value calculated for time series obtained from a passive dynamic walker. The simplest passive dynamic …

A minimal limit-cycle model to profile movement patterns of individuals during agility drill performance: Effects of skill level

© 2015 Elsevier B.V. Identification of control strategies during agility performance is significant in understanding movement behavior. This study aimed at providing a fundamental mathematical model for describing the motion of participants during an …