应用振动信号的信息处理方法,对机械设备进行状态监测和故障诊断的技术是一门新兴的边缘学科。它对节约能源,保证大型机械设备长周期安全运行,提高经济效益起着重要作用,受到各国的重视,已成为当前世界上发展最快的应用科学之一。 以前对机械设备的监测和故障诊断往往要拆机察看检测,造成的经济损失是惊人的。如年产30万 The application of vibration signal information processing method, the status of machinery and equipment for monitoring and fault diagnosis technology is a new edge discipline. It plays an important role in saving energy, ensuring long-term and safe operation of large-sized machinery and equipment and improving economic efficiency. It has received the attention of all countries and has become one of the fastest-growing applied sciences in the world at present. Previous monitoring and troubleshooting of mechanical equipment often disassemble to inspect, resulting in economic losses are staggering. Such as an annual output of 300,000