Eigenvalue assignment for dynamically interconnected systems with delayes

Abstract

Characterization for the class of decentralized feedbacks that is necessary for achieving arbitrary eigenvalues for large-scale dynamically interconnected system containing delay, is given. By expanding the system's state space, the delay disappears. Feedback gains are designed in the extended state space but implemented in the original state space. Local autonomy of subsystems-interconnections is emphasized in the proposed assignment procedure by coordinating local solutions.