The observer which considered the external disturbance and model error as the unknown input diagnosed the faults of sensor, the theoretical analysis and simulation results showed the validity of this method.
利用将外界影响和建模误差看成系统未知输入的观测器方法对舵机系统进行了传感器的故障诊断,理论和仿真都验证了该方法的有效性。
参考来源 - 基于模型的故障诊断技术及其在电动舵机上的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
我们提出了建模误差和检测网络异常的方法。
We propose methods for modeling errors and detect network anomalies.
本文基于对系统建模误差的软边界描述，提出了一种新的鲁棒设计方法。
A new method of robust controller design has been developed on the basis of soft-bound description of modeling errors.
其缺点是系统的建模误差或外部干扰将对故障诊断的结果产生重大的影响。
Its defect is the system modeling error or external disturbance to the results of the fault diagnosis will produce significant influence.
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