Chapter Two automatic Control 2.5 State Space of Control System (t)=f(x(t,(t),1 x()|==x x(t)∈ R 为n维状态向量 l(t)∈R 为r维控制向量 f(x()()为n维向量函数 给定控制规律a(1) f(x(t),l(t),1)满足一定条件时,方程有唯一解0 0 ( ) ( ( ), ( ), ) ( ) |t t x t f x t u t t x t x = = = ( ) n x t R  为n维状态向量 ( ) r u t R  为r维控制向量 f (x(t),u(t),t) 为n维向量函数 给定控制规律 u(t) f (x(t),u(t),t) 满足一定条件时，方程有唯一解 Chapter Two Automatic Control 2.5 State Space of Control System