...（Residual generation）：就是对模型的输入输出和系统的输入输出进行处理获取残差信号的过程； 残差评价（Residual Evaluation）：就是利用适当决策函数和决策规则来确定故障发生的可能性的过程。
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With the given residual evaluation function and threshold, the occurrence of fault can be detected and the false alarm rate estimated.
用给定的残留评价函数和阈值，可以检测和故障发生误报率估计。
In most of the existing integrated FD system design approaches, the 2 norm of residual signal is widely adopted as the residual evaluation function.
大多数现有的鲁棒故障诊断系统集成设计方法都采用基于2范数的残差评价函数。
Fault information was obtained by analyzing residuals with fuzzy residual evaluation, which overcome a high rate of misinformation associated with the threshold evaluation method.
从残差中提取故障信息，实现推力器故障的检测与分离。提出采用模糊诊断方法分析残差信号，克服了阈值判断法误报率高的弱点。
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