@unpublished{BrodskyiHanteSeidel2019, author = {Yan Brodskyi and Falk Hante and Arno Seidel}, title = {Stabilization of Partial Differential Equations by Sequential Action Control}, institution = {Friedrich-Alexander-Universit{\"a}t Erlangen-N{\"u}rnberg}, year = {2019}, abstract = {We extend the framework of sequential action control to systems of partial differential equations which can be posed as abstract linear control problems in a Hilbert space. We follow a late-lumping approach and show that the control action can be explicitly obtained from variational principles using adjoint information. Moreover, we analyze the closed-loop system obtained from the SAC feedback for quadratic stage costs. We apply this theory prototypically to an unstable heat equation and verify the results numerically.}, url = {https://opus4.kobv.de/opus4-trr154/271}, type = {Preprint}, institution = {TRR 154} }