Chenggang Hou

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With the rapid development of robot technology, more and more intelligent robots serve for people in many fields. The gearbox is important for many robots. Planetary gearbox is widely applied to mechanical transmission in many fields because of its excellent advantages. However, the fault occurs frequently owing to the severe work conditions. The(More)
Ball bearing is one of the most easily damaged parts of rotating machinery. Envelope demodulation technique is one of the most effective methods for ball bearing early fault diagnosis. However, in the process of using the resonance demodulation technique, it is difficult to determine the resonant band which contains side band of bearing components failure(More)
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