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In this paper, we address adaptive predictor feedback design for a simplified drilling system in the presence of disturbance and time-delay. The main objective is to stabilize the bottomhole pressure at a critical depth at a desired set-point directly. The stabilization of the dynamic system and the asymptotic tracking are demonstrated by the proposed adaptive control, where the adaptation employs...
Robust Unit Commitment (UC) model has been intensively investigated as an effective approach to hedge against randomness and risks. All existing robust UC formulations consider uncertainties in demand and/or cost. We observe that, nevertheless, a power system could be seriously affected by surrounding temperature and there is a strong relationship among the efficiency of gas generators, demand and...
We use linear criterion instead of standard quadratic criterion to improve the computational performance. The infinite horizon cost and terminal constraint is constructed to grantee the stability. We formulate the proposed RMPC which solves a linear program at each time, so a computation advantage is achieved without losing the performance even when the model uncertainty exists.
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