一类离散线性系统的极点配置方法

着重研究了一类可化为对角线规范形的单输入离散线性定常系统的极点配置问题，得出一个新的计算状态反馈矩阵的公式。该公式计算量小，可进行该类系统的极点配置。为计箅方便，在原有方法的基础上，对中间环节采用简化的处理办法，使之针对状态反馈矩阵的元素而非整个状态反馈矩阵求解，因而避免了前人方法中出现的复杂的矩阵运算，减小了计箅量。箅例结果与理论计算结果的吻合，说明了分析方法的正确性。

A Pole Placement Problem for Single Input Discrete System

This paper studies a pole placement problem for single input discrete systems which can be translated into the diagonal shape. A new formula used to compute state feedback matrixes is obtained on the basis of other known methods. In order to make the procedure of derivation aiming at the elements, but not the whole matrix of the state feedback, a simplified technique is used in the middle tache to avoid the complicated of matrixes in ather known methods. Taking advantages of this formula, there is no need to do matrix operations and the computational efficiency is much better than other techniques.