Finite horizon H∞ with parameter variations |
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Authors: | M. B. Subrahmanyam |
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Abstract: | In this paper we consider the finite horizon H∞ performance robustness problem with parameter variations. Assuming a nominal model, an iterative procedure is given to synthesize a suboptimal H∞ controller, which yields the required performance even under parameter variations. As a byproduct, an expression for the variation of performance due to parameter variations is given for this specific controller. An example which illustrates the methodology is worked out under parameter uncertainties. |
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