An IQC characterization of decentralized Lyapunov functions in spatially invariant arrays
نویسندگان
چکیده
In this paper, we derive state-space integral quadratic constraints (IQC) equivalent to global performance criteria for a spatially invariant array of systems. We first show that a local IQC is equivalent to global stability with a decentralized Lyapunov function. Then, a local state-space IQC equivalent a global H∞ norm bound is also provided.
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A method for decentralized control design in spatially invariant arrays
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