针对一类线性控制系统 ,运用基于输出反馈的特征结构配置方法 ,提出了一种稳定而有效的控制系统重构方法。根据输出反馈特征值配置原理 ,给出了原闭环系统特征结构的确定方法和故障后系统的重构方法与步骤。通过对某飞机纵向飞行控制系统的仿真 ,表明所提出的方法既能保证重构后闭环系统的稳定性 ,又能使系统性能得到最大可能的恢复。 Aiming at a class of linear control system, a stable and effective control system reconfiguration method is proposed by using the method of feature structure configuration based on output feedback. According to the configuration principle of the output feedback eigenvalue, the method to determine the original closed-loop system feature structure and the reconstruction method and steps of the post-fault system are given. The simulation of the longitudinal flight control system of a certain aircraft shows that the proposed method can not only ensure the stability of the closed-loop system after reconstruction but also maximize the system performance recovery.