给出了基于特征结构配置的输入饱和线性系统分散状态反馈控制的一种参数化方法.基于Syl-vester矩阵方程的参数化解,建立了状态反馈控制矩阵和闭环特征向量矩阵的参数化形式.所提出的方法中包含了部分特征结构配置,这种参数化方法提供了所有的设计自由度.在控制系统设计中,可以利用这些自由度取得希望的系统性能.一个仿真例子显示了所给方法的有效性. A parametric method for decentralized state feedback control of input-saturated linear systems based on the feature-structure configuration is given. Based on the parametric solutions of the Syl-vester matrix equation, the parametric forms of the state feedback control matrix and the closed-loop eigenvector matrix are established. The proposed method includes partial feature configuration, and this parameterization approach provides all design freedom, which can be used to achieve the desired system performance in a control system design. A simulation example shows how the proposed method Effectiveness.