Nonlinear feedback, double bracket dissipation and port control of Lie-Poisson systems
arXiv:2307.09235 · doi:10.1007/s00332-024-10031-9
Abstract
Methods from controlled Lagrangians, double bracket dissipation and interconnection and damping assignment -- passivity based control (IDA-PBC) are used to construct nonlinear feedback controls which (asymptotically) stabilize previously unstable equilibria of Lie-Poisson Hamiltonian systems. The results are applied to find an asymptotically stabilizing control for the rotor driven satellite, and a stabilizing control for Hall magnetohydrodynamic flow.