地空导弹武器系统日趋复杂，依靠单一的诊断方法进行故障诊断显然不能满足现代战场的抢修需求。
The surface to air missile equipment is becoming more complicated, the fault diagnosis depending the simple means does not meet the need of modern battlefield.
多数故障诊断专家系统采用单一的推理机制，或者基于规则的推理，或者基于事例的推理。
Most fault diagnosis expert system adopted single reasoning mechanism, or rule-based reasoning or case-based reasoning.
与传统故障诊断方法相比，基于模糊神经网络的故障诊断方法对单一故障具有很好的识别能力，可以提高诊断精度。
Compared with conventional fault diagnosis method, the FNN fault diagnosis method has better performance for single fault and its diagnosis result has higher precision.
目前普遍采用单一传感器对提升机控制系统进行检测，并对其频谱进行分析，达到对故障诊断的目的。
Now commonly used by a single sensor on the elevator control system to detect, And its spectrum analysis, Failure to achieve the purpose of diagnosis.
针对使用单一信号对往复压缩机气阀故障进行诊断时所存在的不足，提出一种适合气阀故障诊断的信息融合方法。
An information fusion method is proposed for the shortcoming of reciprocating compressor gas valve fault diagnosis using single signal in this paper.
但对于复杂的故障，单一的神经网络诊断很难得出准确结果，考虑到旋转机械故障的复杂性，因而将集成神经网络应用于旋转机械故障诊断中。
But with the complicity of the fault, using the simple neural network is not produced accurate conclusions, the integrated neural networks will overcome the shortcomings.
试验结果表明，所提出的故障诊断方法能够较精确实现滚动轴承多部位的单一、复合故障的定位和模式识别，效果明显好于单一网络。
The results show that this method is available to recognize the fault location and pattern accurately and better than that without knowledge increase ability.
试验结果表明，所提出的故障诊断方法能够较精确实现滚动轴承多部位的单一、复合故障的定位和模式识别，效果明显好于单一网络。
The results show that this method is available to recognize the fault location and pattern accurately and better than that without knowledge increase ability.
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