H Control of Uncertain Fuzzy Networked Control Systems with State Quantization

DOI: 10.4236/ica.2012.31008   PDF   HTML   XML   3,920 Downloads   5,913 Views   Citations

Abstract

The problem of robust H control for uncertain discrete-time Takagi and Sugeno (T-S) fuzzy networked control systems (NCSs) is investigated in this paper subject to state quantization. By taking into consideration network induced delays and packet dropouts, an improved model of network-based control is developed. A less conservative delay-dependent stability condition for the closed NCSs is derived by employing a fuzzy Lyapunov-Krasovskii functional. Robust H fuzzy controller is constructed that guarantee asymptotic stabilization of the NCSs and expressed in LMI-based conditions. A numerical example illustrates the effectiveness of the developed technique.

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M. Mahmoud, "H Control of Uncertain Fuzzy Networked Control Systems with State Quantization," Intelligent Control and Automation, Vol. 3 No. 1, 2012, pp. 59-70. doi: 10.4236/ica.2012.31008.

Conflicts of Interest

The authors declare no conflicts of interest.

References

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