(Solved): bl. Problem 3a) 10pts Given an underdamped second order system find the region of acceptable poles ...

bl. Problem 3a) 10pts Given an underdamped second order system find the region of acceptable poles meet the criteria of: %OS ? 2%, T2% < 1second, Tp <.8second, wn ? 8rad/s ot t You igin E in... Problem 3b) 11pts 1 ...Given the region of acceptable poles (ignoring the Tp requirement) and the graph shown on the next slide, select a pair of poles which give the overall best performance to BOTH the case of a step input and a ramp input. Justify your selection. ng 99 FALLE 13 This graph depicts an underdamped second order systems response to a unit ramp as zeta is varied while wn is held constant. The Grey line is the input, all others are the system output.