考虑含分布时滞的退化中立型系统的鲁棒稳定性.利用算子Ω的稳定性和线性矩阵不等式得到一个新的鲁棒稳定性判据,本判据将中立型时滞、时变离散时滞、时变分布时滞和退化中立型系统一起考虑,相比已有文献具有较低的保守性.利用Matlab可以验证本判据的有效性.
This paper concerns the stability and robust stability criteria of degenerate neutral systems with time-varying discrete and distributed delays.A method based on the stability of a operatorΩand linear matrix inequalities is presented that makes it easy to calculate both the upper stability bounds and the free weighting matrices.Since the criteria take the neutral-delay,discrete-delay,distributed-delay and degeneration into account,it is less conservative than previous methods.The Matlab LMI toolbox illustra...