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Developing MIMO Filter?
Hello, I've got a system with 3-dimensional-vibration input (3 Shaker) and I want to measure the vibration at 3 different output-points. I want to filter my system with an inverse FIR-Filter to suppress system attenuation ant to get the desired vibration for the desired direction. Well, this...- phono
- Thread
- Replies: 7
- Forum: Mechanical Acoustics/Vibration engineering
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Problems with inverse Transfer Function Filter
Hello, I'm working on a inverse-TF-filter for compensating attenuation of my system. Description of the System is: Labview(sweepsignal(mag 1, 200-20Hz, 30sec):Fileoutput) - Amplifier - Shaker(B&K) - Tube - PCB-acc-Sensor - Labview(input) The idea is: measuring the Transfer Function with white...- phono
- Thread
- Replies: 1
- Forum: Electrical Engineering general discussion
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Transfer Function Filter
Hello, I like to develop a software-filter for compensating the frequency attenuation of an elctrodynamical-shaker. My idea is to measure the transfer function from my system and to reverse it. With the reverse function and iFFT I get a response in time-domain. Then I do a convolution with...- phono
- Thread
- Replies: 5
- Forum: Mechanical Acoustics/Vibration engineering
