Boundary controllability for disturbed distributed-parameter port-Hamiltonian systems

In this paper, we discuss a capability of a boundary control for disturbed distributed-parameter port-Hamiltonian systems. First, we show that a disturbance of the system can be decomposed into a boundary energy structure and a distributed energy structure uniquely. Next we define a boundary controllability of the system and we make the limitation of boundary control clear. Finally we give some examples to show the decomposition process.