Improvements in the efficiency of linear MPC

A model predictive control (MPC) strategy based on augmented autonomous predictions enables a highly efficient online optimization by imposing a terminal constraint at the current time. Near-optimal performance is obtained by delaying the imposition of the terminal constraint by one sampling period....

詳細記述

書誌詳細
主要な著者: Li, S, Kouvaritakis, B, Cannon, M
その他の著者: International Federation of Automatic Control (IFAC)
フォーマット: Journal article
言語:English
出版事項: Elsevier 2010
主題:
その他の書誌記述
要約:A model predictive control (MPC) strategy based on augmented autonomous predictions enables a highly efficient online optimization by imposing a terminal constraint at the current time. Near-optimal performance is obtained by delaying the imposition of the terminal constraint by one sampling period. However, under certain conditions the degree of optimality can be affected. An extension is proposed to remove this difficulty, yielding significant improvements in the degree of optimality, and achieving this at modest computational cost.