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New results on robust model predictive control for time-delay systems with input constraints

Journal Article


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.

Publication Date


  • 2014

Citation


  • Lu, Q., Sun, Y., Zhou, Q., & Feng, Z. (2014). New results on robust model predictive control for time-delay systems with input constraints. Journal of Applied Mathematics, 2014. doi:10.1155/2014/528926

Scopus Eid


  • 2-s2.0-84915747844

Web Of Science Accession Number


Volume


  • 2014

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.

Publication Date


  • 2014

Citation


  • Lu, Q., Sun, Y., Zhou, Q., & Feng, Z. (2014). New results on robust model predictive control for time-delay systems with input constraints. Journal of Applied Mathematics, 2014. doi:10.1155/2014/528926

Scopus Eid


  • 2-s2.0-84915747844

Web Of Science Accession Number


Volume


  • 2014