右独立阶──新的正则状态反馈不变量

Right Independent Orders:a New Invariants under State Feedback

本文提出一组新的正则状态反馈不变量——右独立阶，推导了系统传递函数矩阵耦合子真部分在无穷远处的列秩，基本阶和右独立阶的关系．

In this paper we present a new invariants called right independent orders,which are invariant values under the action of regular state feedback. The relation among the column rank of infinity of the interactor of transfer matrix,essential orders and right independent orders is established.