Some robustness results for feedback linearizing control of generator excitation

Results are presented on the robustness of a feedback linearizing controller (FBLC) for power system generators with respect to uncertainty in parameters that reflect the configuration of the power network. It is shown that the control is locally asymptotically stable over a large range of parameter error. Simulations are presented to illustrate the insensitivity of the control to parameter errors under fault conditions.<
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