3 papers
eess.SY2019
Control of Painlevé Paradox in a Robotic System
Davide Marchese, Marco Coraggio, S. John Hogan +1
The Painlevé paradox is a phenomenon that causes instability in mechanical systems subjects to unilateral constraints. While earlier studies were mostly focused on abstract theoret…
nlin.AO2019
A dynamical systems model of unorganised segregation in two neighbourhoods
D. J. Haw, S. J. Hogan
We present a complete analysis of the Schelling dynamical system [Haw2018] of two connected neighbourhoods, with or without population reservoirs, for different types of linear and…
math.DS2012
Stochastic Regular Grazing Bifurcations
David J. W. Simpson, S. J. Hogan, Rachel Kuske
A grazing bifurcation corresponds to the collision of a periodic orbit with a switching manifold in a piecewise-smooth ODE system and often generates complicated dynamics. The lowe…