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Number Six
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A fully distributed secondary-control strategy for islanded inverter-based AC microgrids that adds an adaptively tuned compensation signal, built from neighborhood information, to counter false-data-injection attacks whose energy grows without bound (including exponential attacks on control-input channels). A Lyapunov-stability proof guarantees uniformly ultimately bounded convergence of frequency regulation, voltage containment, and power sharing despite the attacks, relaxing prior work's bounded-derivative assumption.