【摘要】 本文是由两部分组成。第一部分是用参数变易法研究具有分解的复合系统零解的关联稳定性(其中A_i(t)、x_i、g_i(t,x)的意义见本文),得到系统(1)的零解是关联稳定的充分条件;第二部分是用Lyapunov函数的方法研究具有分解的复合系统零解的关联稳定性,得到系统(2)的零解是关联稳定的充分条件。更多还原

【Abstract】 This paper consists of two parts. In the first part, by the method of variation of parameters, we study the connectively stability of the following nonlinear Large-scale systemsIn the second part, using the method of constructing lyapunov’s functions, We consider the connective stability of following nonlinear time - varying large-scale systemsSome sufficient conditions of asymptotical connective stability of pull solution pf systems ( 2, 1 ) and ( 3, 1 ) are obtained,更多还原