Engineering, 12.10.2020 21:01 anyar
A cantilever beam instrumented with strain gauges is used as a force scale. A step-test on the beam provides a measured damped oscillatory signal with time. If the signal behavior is of second-order, show how a data-reduction design plan could use the information in this signal to determine the natural frequency and damping ratio of the cantilever beam. (Hint: Consider the shape of the decay of the peak values in the oscillation.)
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A cantilever beam instrumented with strain gauges is used as a force scale. A step-test on the beam...
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