一、设备诊断技术及传感器的作用设备诊断技术是“用必要的手段找出掌握设备现在的状态量、预知预测有关异常或故障原因及将要产生的影响的一种技术”。如图1所示的,可以称为由掌握状态量的检测-测定技术、调查有无异常和故障的解析技术和未来状态的预测技术构成的综合技 First, the equipment diagnostic technology and the role of sensor Equipment diagnostic technology is “the necessary means to identify the status of equipment to grasp the current amount of predictions about the cause of the abnormal or failure and the impact of a technology to be produced.” As shown in FIG. 1, it can be said to be composed of a state-of-the-art detection-measurement technique, an analysis technique of whether or not there is an abnormality and a failure, and a prediction technique of a future state