dirichlet boundary conditions 1elastodynamics 1finite element method 1port-hamiltonian systems 1structure-preserving discretization 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.CE2026
Strong imposition of Dirichlet boundary velocities in structure-preserving discretizations of elastodynamics
Cristobal Ponce, Hector Ramirez, Yongxin Wu +2
The paper proposes a method to strongly enforce Dirichlet boundary velocities in finite element discretizations of elastodynamic port-Hamiltonian systems by using an additive kinem…
math.OC2026
Observer design for classes of nonlinear port-Hamiltonian systems
Filippo Ugolini, Ning Liu, Yongxin Wu +2
This paper presents a systematic observer design methodology for a class of port-Hamiltonian (pH) systems with state-dependent input matrices. Such systems can model a wide range o…