Robust L2-gain codesign of networked control systems

This paper examines the problem of codesigning a robust. L-2-gain networked control system along with the network's properties such as sampling interval, service rate, and packet dropout. On the basis of the generalized integral inequality of Bessel-Legendre inequality approach, sufficient conditions for the existence of a robust. L-2-gain controller that incorporates the network's properties are derived and expressed in terms of linear matrix inequalities. Finally, two examples are used to illustrate the effectiveness of the proposed methodology.