We study a class of hyperbolic partial differential equations on a one dimensional spatial domain with control and observation at the boundary. Using the idea of feedback we show these systems are well-posed in the sense of Weiss and Salamon if and only if the state operator generates a C0-semigroup. Furthermore, we show that the corresponding transfer function is regular, i.e., has a limit for s going to infinity.
|Number of pages||17|
|Journal||ESAIM: Control, Optimization and Calculus of Variations|
|Publication status||Published - Oct 2010|
- 93C20, 35L40, 35F15, 37Kxx.