Chapter Two automatic Control 2.5 State Space of Control System State space representation of a linear system (( )) t D Rn,n∈R",y∈R2.5 State Space of Control System • State space representation of a linear system x t A t x t B t u t ( ) = + ( ) ( ) ( ) ( ) y t C t x t D t u t ( ) = + ( ) ( ) ( ) ( ) , n x R  , p u R  q y R  Chapter Two Automatic Control