Hey. I am trying to study the modal properties of cantilever beam. The experimental apparatus that I have include an electromagnetic shaker and a power amplifier. The beam under testing is clamped to the shaker at one end and is free at the other. I have theoretically calculated the displacement...
Hi. I am using an electomagnetic shaker coupled to a power amplifier to excite rectangular aluminium beams at their first and second natural frequencies. I have estimated the deflections of the beam at each of the frequencies and know the mass and dimensions of the beams. I want to to know, if...
