Linear Reduced-Order Model Predictive Control

نویسندگان

چکیده

Model predictive controllers use dynamics models to solve constrained optimal control problems. However, computational requirements for real-time have limited their systems with low-dimensional models. Nevertheless, high-dimensional arise in many settings, example, discretization methods generating finite-dimensional approximations partial differential equations can result thousands millions of dimensions. In such cases, reduced-order (ROMs) significantly reduce requirements, but model approximation error must be considered guarantee controller performance. this article, a (ROMPC) scheme is proposed robust, output feedback, constrained problems linear systems. Computational efficiency obtained by using projection-based ROMs, and guarantees on robust constraint satisfaction stability are provided. The performance the approach demonstrated simulation several examples, including an aircraft problem leveraging inviscid fluid dimension 998 930.

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ژورنال

عنوان ژورنال: IEEE Transactions on Automatic Control

سال: 2022

ISSN: ['0018-9286', '1558-2523', '2334-3303']

DOI: https://doi.org/10.1109/tac.2022.3179539