Xiao, H;
Zhang, S;
Zhao, D;
Yan, X;
Spurgeon, SK;
(2024)
Output feedback integral sliding mode predictive control for linear discrete time systems.
European Journal of Control
, 80
, Article 101131. 10.1016/j.ejcon.2024.101131.
![[thumbnail of SOF_ISMPC.pdf]](https://discovery.ucl.ac.uk/style/images/fileicons/text.png) |
Text
SOF_ISMPC.pdf - Accepted Version Access restricted to UCL open access staff until 8 November 2025. Download (2MB) |
Abstract
In this paper, a new output feedback integral sliding model predictive control (OF-ISMPC) strategy is proposed for linear discrete-time systems when the states are unmeasured, which avoids the utilization of a state observer. The proposed OF-ISMPC can ensure strong robustness while at the same time achieving optimal performance of the controlled system. The role of the output feedback integral sliding mode control (OF-ISMC) is to compensate for any matched disturbances. The role of the output feedback robust model predictive control (OF-RMPC) is to solve the optimization problem with constraints. Moreover, the impact of unmatched disturbances on the system is reduced by defining the integral sliding surface as a function of an optimal projection matrix. The input-to-state practical stability for the closed-loop system is proved. Finally, numerical simulations and experimental results are provided to validate the effectiveness of the proposed approach.
| Type: | Article |
|---|---|
| Title: | Output feedback integral sliding mode predictive control for linear discrete time systems |
| DOI: | 10.1016/j.ejcon.2024.101131 |
| Publisher version: | https://doi.org/10.1016/j.ejcon.2024.101131 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Integral sliding mode control, Robust model predictive control, Output feedback control |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10200278 |
Loading...
Loading...Loading...Loading...Archive Staff Only
 |
View Item |
