In: Electrical Engineering
?(?) = (? + 5)/[s(s+2)(s^2+6s+10)]
Sketch the root locus by hand. You may verify your sketch using MATLAB but you must show sufficient intermediate work for sketching.
Use MATLAB to identify the proportional controller value (to the tenth decimal point) that would cause your system to be unstable. Be sure to show evidence of this value. Plot your system response due to a step input for this controller.