基于线性协整理论的液压舵面伺服系统状态监测，已经取得了积极的效果，但显示出对部分故障敏感性较弱的不足。
The linear cointegration theory has been successfully applied on a hydraulic servo system condition monitoring. But the insensitivity to some types of system faults hammered its application prospect.
分析了基于卡尔曼滤波器的残差检验法对传感器缓变故障检测的不敏感性原因。
The reason that the residual test method based on Kalman filter is insensitive to sensor soft fault detection is analyzed.
不同参数对各类故障的敏感性不同，它们可供在具体故障诊断问题中加以选用。
The parameters differ in the sensitivity to various kinds of failures, which are selected in diagnosis of different failures.
本文着重讨论了在内燃机故障诊断中常用的故障特征量。通过理论和实验方法，对这些故障特征量的敏感性进行了分析。
This paper discusses some common fault eigenvalues in the fault diagnosis of internal combustion engines and makes analysis of this eigenvalues by using theoretical and experimental methods.
本文着重讨论了在内燃机故障诊断中常用的故障特征量。通过理论和实验方法，对这些故障特征量的敏感性进行了分析。
This paper discusses some common fault eigenvalues in the fault diagnosis of internal combustion engines and makes analysis of this eigenvalues by using theoretical and experimental methods.
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