29 citations · 65 across the 10 of their papers we have counts for
4 papers · 1 filter
The two-thirds power law derived from an higher-derivative action
N. Boulanger, F. Buisseret, F. Dierick +1
The two-thirds power law is a link between angular speed and curvature observed in voluntary human movements: is proportional to . Squared jerk is known to be…
Diffusion in Phase Space as a Tool to Assess Variability of Vertical Centre-of-Mass Motion During Long-Range Walking
N. Boulanger, F. Buisseret, V. Dehouck +2
When a Hamiltonian system undergoes a stochastic, time-dependent anharmonic perturbation, the values of its adiabatic invariants as a function of time follow a distribution whose s…
Motor strategies and adiabatic invariants: The case of rhythmic motion in parabolic flights
N. Boulanger, F. Buisseret, V. Dehouck +2
The role of gravity in human motor control is at the same time obvious and difficult to isolate. It can be assessed by performing experiments in variable gravity. We propose that a…
Higher-derivative harmonic oscillators: stability of classical dynamics and adiabatic invariants
Nicolas Boulanger, Fabien Buisseret, Frédéric Dierick +1
The status of classical stability in higher-derivative systems is still subject to discussions. In this note, we argue that, contrary to general belief, many higher-derivative syst…