A particular system is summarized and simplified into the model, G(s). Evaluation needs to be carried out to study the frequency response of the system. The transfer function is given as, (s+20) G(s) = (s+1)(s+7)(s+ 50) Create a gain-plot and phase-plot of G(s) using a semi-log graph (Proper steps to determine the individual response must be shown). (ii) Measure the gain margin and phase margin (if any).

Hello Sir.Good Evening. I have a question in my home work related Control System Lesson. The following below is my question.Please advise, Thank you so much.

The filtering stage of a biomedical device passes signals with frequencies ranging between 20Hz and 500Hz while the stage delivers a total gain of 48.Design the electronic circuit of the filtering stage using appropriate numbers ofoperational amplifiers, resistors, and capacitors.N.B.: The filters are all 1st order active filters and the maximum possible gain is limited to 10for a single amplifier.

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