If we cascade N Integrator filters, then the amplitude-frequency response
can be represented as Equation (4):
Key words: magnetic pull, rotor, structural anisotropy, amplitude-frequency response
If we compare the amplitude-frequency responses in case a) and b), in the Figure 1.
Key words: rotor, unbalanced magnetic pull, amplitude-frequency response, harmonic balance method
First, were calculated amplitude-frequency responses in directions x and y.
Besides, under sound-induced stress in a human subject, a pronounced change of amplitude-frequency responses
of registered signals was observed (registration at the distance of 6 cm from the palm).