random vibration signal (generation)
random vibration signal (generation)
(OP)
we got a voice coil type vibration shaker. we use a signal generator and a power amplifier to drive the shaker. we can do some primitive sinusoidal vibration test (with an accelerometer, a oscilloscope). any stone age device we can use to conduct some random vibration, even just with a flat line on PSD ? thanks.
PS. most vib requirement, 5 to 2,000 Hz. RTCA/DO160, MIL-STD-810....
PS. most vib requirement, 5 to 2,000 Hz. RTCA/DO160, MIL-STD-810....





RE: random vibration signal (generation)
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RE: random vibration signal (generation)
thanks.
RE: random vibration signal (generation)
TTFN

FAQ731-376: Eng-Tips.com Forum Policies
Need help writing a question or understanding a reply? forum1529: Translation Assistance for Engineers
Of course I can. I can do anything. I can do absolutely anything. I'm an expert!
There is a homework forum hosted by engineering.com: http://www.engineering.com/AskForum/aff/32.aspx
RE: random vibration signal (generation)
most cheap waveform generators do not limit to 2,000 Hz, i do not know how to insert a low pass filter.
thanks.