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Frequency domain using two pi/4 phaseshifted Piezos

Hello, I want to analyse the mechanical behaviour of a spring, that is being piezoelectrically activated. With one piezo this wasnt any problem, as i would just use 5V as electrical potential, and run...

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Re: Frequency domain using two pi/4 phaseshifted Piezos

Andreas, I would rather recommend to stay with the frequency domain study and introduce phase shift with complex notation: 5 V corrsponds to 0°, 5i V to 90°, etc. You can do that any context. Cheers...

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Re: Frequency domain using two pi/4 phaseshifted Piezos

Edgar, thanks for that advice, i didnt know you can use complex that easily on boundary conditions. Works perfectly fine. Greetings, Andreas

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