A new adaptive time-stepping method for port-Hamiltonian DAEs controls energy balance errors via dual-weighted residual refinement and structure-exploiting approximations, demonstrated on circuit models.
Optimal control of port-Hamiltonian descriptor systems with minimal energy supply.SIAM Journal on Control and Optimization, 60(4):2132–2158
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Goal-Oriented Time Adaptivity for Linear Port-Hamiltonian Differential-Algebraic Equations of Index~1
A new adaptive time-stepping method for port-Hamiltonian DAEs controls energy balance errors via dual-weighted residual refinement and structure-exploiting approximations, demonstrated on circuit models.