Stabilizing static output feedback receding horizon controls for linear discrete time-invariant systems |
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| Authors: | Kwan Ho Lee Joon Hwa Lee Wook Hyun Kwon |
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| Affiliation: | 1. Engineering Research Center for Advanced Control and Instrumentation School of Electrical Engineering and Computer Science , Seoul National University , San 56-1 Shilim-dong Kwanak-ku, Seoul, 151-742, South Korea;2. Department of Electrical and Computer Engineering , University of Seoul Jeonnong-dong 90 , Dongdaemoon-ku, Seoul, 130-743, South Korea |
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| Abstract: | In this paper, a stabilizing static output feedback receding horizon control (RHC) is proposed for linear discrete time-invariant systems. An inequality condition on the terminal weighting matrices is presented under which the closed-loop stability of static output feedback receding horizon controls is guaranteed. It is shown that the stabilizing static output feedback receding horizon control problem can be represented as a non-linear minimization problem based on linear matrix inequalities (LMIs). An algorithm for solving the presented non-linear minimization problem is proposed. In addition, this result is extended to an arbitrary reference tracking problem that is one of the main features of receding horizon control. Finally, the efficiency of the proposed algorithm is illustrated by numerical examples. |
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