I have a system that was tested and approved under the following profile:
10Hz - 0.02 G^2/Hz
28Hz - 0.02 G^2/Hz
40Hz - 0.04 G^2/Hz
2000Hz - 0.04 G^2/Hz
I was asked to determine if this system would survive under “Sine on Random” profile listed in the first thread. So what I would like to do is...
I have the following random profile:
4Hz – .0008 G^2/Hz
100Hz – 0.02 G^2/Hz
500Hz – 0.02 G^2/Hz
2000Hz – 0.0013 G^2/Hz
Sine tones at
F1=1.3G at 17Hz
F2=1.1G at 34Hz
F3=1.3G at 68Hz
F4=1.0G at 340Hz
I need to convert this sine on random profile to random only profile so that it can be compared...
As was asked earlier,
How do you account for different clamping conditions when calculating maximum allowable PCB displacement using Steinberg formulas?
Regards,
Alex
