Health monitoring method and device for drilling machine transmission device

The invention discloses a health monitoring method and device for a drilling machine transmission device, and belongs to the field of fault diagnosis and intelligent operation and maintenance of mining intelligent equipment.The health monitoring method for the drilling machine transmission device achieves fault recognition by inputting a current vibration signal into an early warning model and outputting the state of a current transmission mechanism. According to the early warning model, modeling is carried out by determining a learning theory to learn vibration signals of various states, and abnormity of the vibration signals is distinguished by using an RBF neural network. The determination learning theory can accurately identify normal and fault internal dynamic states, the influence of uncertain items is reduced, the amplitude requirement of fault functions is reduced, and rapid detection of tiny faults is realized. The method further comprises the step of synchronously judging the overrun fault, and inpu