模型: ZHSG(s))=G(z) 或: x[(k+1) x(kr)+ lk+l)s, 4(k+1) s -Bu(kr dt ■特别是当H(s)为零阶信号重构器时,可得: x[k+1r ]=eATS x(kr)+he du(kr) P(TS)x(kr)+om (T hukT) 模型: ZH(s)G(s)=G(z) 或: 特别是当 为零阶信号重构器时,可得: ( ) ( ) ( ) ( ) ( ) + + − + = + s s s k T kT A k T k Ts e k T e u k d 1 1 1 x x B ATS H(s) ( ) ( ) ( ) + = + Ts s A s k T e k T e d u k T 0 1 x x ATS( ) ( ) ( ) ( ) s s m s s = T x k T + T u k T