【摘要】 本文通过对转子局部碰摩故障的规律分析，介绍了碰摩故障的模糊诊断、灰色关联诊断及神经网络模型诊断的方法，并提出了一种新的转子碰摩故障模拟试验系统，诊断验证了试验结果。更多还原

【Abstract】 The Diagnostic methods such as the fuzzy, the grey relational degree and the neural networks are introduced in this paper through the phenomenal analysis of the local rubbing fault of the rotor.Meanwhile,a new experiment simulation system of the rubbing fault is put forward and the experimental results are verified with these methods.更多还原