自己没用2130,但是对于这台机器挺感兴趣,以前曾经看过有关资料,摘抄了点2130设置滤波器时爱默生的建议:
The general rules to keep in mind when selecting a filter are:
• Use high pass filters to detect stress waves given off by faulty bearings or gearing.
• Select a filter equal to or higher than your defined Fmax.
• Keep in mind the mounting methods that will be used when collecting the data.