Therefore, it is important how to detect the fault of geared system as early as possible to make the repair schedule reasonably and economically and to avoid the body hurt and device damage.

• 因此，如何及早地发现齿轮传动系统的早期故障，对经济合理地安排维修设备时间，避免发生重大人身、设备伤亡事故有着十分重要的意义。