A feedback system has a plant tmnsfer- function G s _ Y(s) _ K

( ) - R(s) - s(s + 70)

It is desir-ed that the velocity er-mT constant, Kv be 35 and the 011ershoot to a step be approximately 4% so that~ is 1/J2. The settling time (2%

cr-iter-ion) desir-ed is  0.11 sec. Design an appropr-iate state var-iable feedback system.

Problem