Self-Triggered Model Predictive Control for Nonlinear Input-Affine Dynamical Systems via Adaptive Control Samples Selection

In this paper, we propose a self-triggered formulation of model predictive control for continuous-time nonlinear input-affine networked control systems. Our control method specifies not only when to execute control tasks but also provides a way to discretize the optimal control trajectory into sever...

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Bibliographic Details
Published in:IEEE transactions on automatic control 2017-01, Vol.62 (1), p.177-189
Main Authors: Hashimoto, Kazumune, Adachi, Shuichi, Dimarogonas, Dimos V.
Format: Article
Language:eng
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Summary:In this paper, we propose a self-triggered formulation of model predictive control for continuous-time nonlinear input-affine networked control systems. Our control method specifies not only when to execute control tasks but also provides a way to discretize the optimal control trajectory into several control samples, so that the reduction of communication load will be obtained. Stability analysis under the sample-and-hold implementation is also given, which guarantees that the state converges to a terminal region where the system can be stabilized by a local state feedback controller. Some simulation examples validate our proposed framework.
ISSN:0018-9286
1558-2523
1558-2523