设备诊断技术是指设备的状态监测和故障诊断,是通过对设备状态参数的采集,经过仪器的分析处理和与参数标准进行对比,定量地掌握设备状态,预测设备的可靠性,如果设备存在异常,则 Equipment diagnosis technology refers to the condition monitoring and fault diagnosis of equipment. It is through the collection of equipment status parameters, through the analysis and processing of the equipment and comparison with the parameter standards, to quantitatively grasp the equipment status and predict the reliability of the equipment. If the equipment is abnormal ,then