2 papers
math.DS2021
Bifurcation control for a ship maneuvering model with nonsmooth nonlinearities
Miriam Steinherr Zazo, Jens D. M. Rademacher
We consider a widely used form of models for ship maneuvering, whose nonlinearities entail continuous but nonsmooth second-order modulus terms. For such models bifurcations of stra…
math.DS2020
Lyapunov coefficients for Hopf bifurcations in systems with piecewise smooth nonlinearity
Miriam Steinherr Zazo, Jens D. M. Rademacher
Motivated by models that arise in controlled ship maneuvering, we analyze Hopf bifurcations in systems with piecewise smooth nonlinear part. In particular, we derive explicit formu…