【摘要】 基于泛函微分方程的稳定性理论,首先通过构造Lyapunov泛函,再利用矩阵不等式的性质和范数的定义判定矩阵的正定性和负定性.对一类含无界时滞的非线性系统的渐近稳定性问题,作进一步的探讨.更多还原

【Abstract】 Based on the stability theory of functional differential equations.At first,we construct the Lyapunov functions,Then,using the properity of matrix inequality and definition of norm to judge whether the matrices is positive or negative definite,to make further study of the Asymptotic stability of nonlinear systems with unbounded delays.更多还原