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- Title
Distributed model predictive control for polytopic uncertain systems with randomly occurring actuator saturation and packet loss.
- Authors
Yan Song; Xiaosheng Fang
- Abstract
In this study, a distributed model predictive control algorithm is presented for the polytopic uncertain system subject to randomly occurring actuator saturation and packet loss. The global system is decomposed into several subsystems, and a novel distributed controller model is established to account for both the actuator saturation and packet loss in a unified representation by using two sets of Bernoulli distributed white sequences with known conditional probabilities. By transforming the non-linear feedback law into a convex hull of linear feedback laws, the distributed controllers for subsystems are obtained by solving a linear matrix inequality (LMI) optimisation problem. Finally, two simulation examples are employed to show the effectiveness of the techniques proposed in this study.
- Subjects
PREDICTIVE control systems; DISTRIBUTED computing; ACTUATORS; LINEAR matrix inequalities; BINOMIAL distribution; ALGORITHMS
- Publication
IET Control Theory & Applications (Wiley-Blackwell), 2014, Vol 8, Issue 5, p297
- ISSN
1751-8644
- Publication type
Article
- DOI
10.1049/iet-cta.2013.0376