New Results on Robust Model Predictive Control for Time-Delay Systems with Input Constraints

Qing Lu, Yiyong Sun, Qi Zhou and Zhiguang Feng

Journal of Applied Mathematics, 2014, vol. 2014, 1-12

Abstract:

This paper investigates the problem of model predictive control for a class of nonlinear systems subject to state delays and input constraints. The time-varying delay is considered with both upper and lower bounds. A new model is proposed to approximate the delay. And the uncertainty is polytopic type. For the state-feedback MPC design objective, we formulate an optimization problem. Under model transformation, a new model predictive controller is designed such that the robust asymptotical stability of the closed-loop system can be guaranteed. Finally, the applicability of the presented results are demonstrated by a practical example.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:528926

DOI: 10.1155/2014/528926

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