Skip to main content
placeholder image

Improved robust H control for uncertain systems with state and input delays

Conference Paper


Abstract


  • This paper addresses the problem of delaydependent robust H ∞ control for uncertain systems with state and input delays. By using the delay partitioning technique, an improved criterion is proposed for uncertain systems with state and input delays in terms of linear matrix inequalities (LMIs), which guarantees the time-delay systems satisfy a prescribed H∞ norm bound constraint for admissible uncertainties. Moreover, based on this criterion, the expressions of the desired state feedback controllers are obtained such that the closed-loop system is robustly stable with an H∞ norm bound γ. A numerical example is given to demonstrate the effectiveness of the method given in the paper. ©2010 IEEE.

Publication Date


  • 2010

Citation


  • Li, Y., Wang, Y., Feng, Z., & Zhang, Z. (2010). Improved robust H control for uncertain systems with state and input delays. In ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics (pp. 91-96). doi:10.1109/ISSCAA.2010.5632872

Scopus Eid


  • 2-s2.0-79952149688

Web Of Science Accession Number


Start Page


  • 91

End Page


  • 96

Abstract


  • This paper addresses the problem of delaydependent robust H ∞ control for uncertain systems with state and input delays. By using the delay partitioning technique, an improved criterion is proposed for uncertain systems with state and input delays in terms of linear matrix inequalities (LMIs), which guarantees the time-delay systems satisfy a prescribed H∞ norm bound constraint for admissible uncertainties. Moreover, based on this criterion, the expressions of the desired state feedback controllers are obtained such that the closed-loop system is robustly stable with an H∞ norm bound γ. A numerical example is given to demonstrate the effectiveness of the method given in the paper. ©2010 IEEE.

Publication Date


  • 2010

Citation


  • Li, Y., Wang, Y., Feng, Z., & Zhang, Z. (2010). Improved robust H control for uncertain systems with state and input delays. In ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics (pp. 91-96). doi:10.1109/ISSCAA.2010.5632872

Scopus Eid


  • 2-s2.0-79952149688

Web Of Science Accession Number


Start Page


  • 91

End Page


  • 96