...将执行机构及输出传感器的阶跃型和缓变型输出偏差统归于一种参数偏差型故障,介绍了改进的参数偏差型故障的实时检测与诊断(FDDPB,Fault Detection and Diagnostics of Parameter Bias)算法,说明了此算法在卫星姿态控制系统执行机构和传感器故障诊断中的应用.
Based on the theory of strongtrackingfilters, anonlinefaultdiagnosismethod for transformers isgiven by combining state estimation and parameter identification.