Hamiltonians and Riccati Equations for Linear Systems with Unbounded Control and Observation Operators
نویسندگان
چکیده
In this paper we construct infinitely many selfadjoint solutions of the control algebraic Riccati equation using invariant subspaces of the associated Hamiltonian. We do this under the assumption that the system operator is normal and has compact inverse, and that the Hamiltonian possesses a Riesz basis of invariant subspaces.
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ورودعنوان ژورنال:
- SIAM J. Control and Optimization
دوره 50 شماره
صفحات -
تاریخ انتشار 2012