航空发动机控制律容错重组设计

针对发动机数字电子控制系统中传感器易于出现故障的特点，以某型发动机为例，采用基于控制律容错重组方法在飞行包线内的不同点上设计出了发动机容错控制器。仿真结果表明：该控制器具有很好的容错能力，故障情况下系统的动态品质与正常情况下系统的动态品质具有良好的一致性。

Design of Control Law Fault Tolerant Reconfiguration for an Aero-engine

In accordance with sensor faults occasionally happens in aero-engine digital electronic control system,engine fault tolerant controllers were designed based on some cases within flight envelope and control law of fault reconfiguration method.The simulation results proved that the controllers have good fault tolerant performance and same system dynamic quality in both fault and normal conditions.