【摘要】 研究了具有时滞的中立型Lurie系统的绝对稳定性问题,利用Lyapunov方法给出了系统在无限扇形角内绝对稳定的时滞相关准则.所给的结论为线性矩阵不等式(LMI)形式,运用Matlab工具箱可以求解.应用实例表明,与现有的结果相比,所得结果具有较小的保守性.更多还原

【Abstract】 The problem of the absolute stability for neutral Lurie systems with delay is investigated. Using Lyapunov method, a new delaydependent sufficient condition for absolute stability of the systems in infinite sector is given. The proposed condition is in the form of a linear matrix inequality (LMI) which can be easily solved by Matlab toolbox. An illustrative example shows that the condition obtained in this paper is less conservative than some existing criteria.更多还原