针对一类具有数值界不确定性的线性连续系统,研究了执行器发生故障时满意容错控制器的设计问题.在更实际、更一般的连续型增益执行器故障模型下,所设计的动态输出反馈控制器保证闭环系统同时满足区域极点指标约束、H∞范数扰动抑制约束和保成本性能指标约束.在容错控制中建立了3类指标的相容性理论,并在相容指标约束下给出了满意容错控制器存在的充分条件和有效的设计方法.仿真算例验证了其有效性. Aiming at a class of linear continuous systems with numerical uncertainties, the design of a satisfactory fault-tolerant controller in the event of actuator failure is studied. In a more practical and general continuous-mode gain actuator failure model, the designed dynamic output The feedback controller ensures that the closed-loop system meets the constraints of the regional pole index, the H∞norm disturbance restraint constraint and the guaranteed cost performance index at the same time.The compatibility theory of the three indexes is established in the fault-tolerant control, A sufficient condition for the existence of a satisfactory fault-tolerant controller and an effective design method are presented. Simulation results show its effectiveness.