In our project, we built a teleoperator using two Novint Falcon Devices and tried to estimate the performance in terms of its transparency and distortion. In order to do that performance evaluation, we modeled each Falcon device as a one-port system, with force input and position output. We measured the input-output relationship in different frequencies and plotted the magnitude response, as shown in the figure below.
So for a input force 5*sin(2pi*5*t) Newton, what will be the estimated amplitude of the output position?
Can you put the magnitude plot in dB versus log frequency? That is, using the Bode plot conventions? Do you have phase information available?
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