3 points Questions 7 to 8 relate to the Integral Control case. Consider the block diagram shown in Figure Q.II, which depicts a negative feedback closed-loop control system with input R(S) and output Y (8) The Type Number for the system shown in the diagram, with integral control implemented is: R(s) + Y($) 0 G(s) K s(s+a) 1 2 3 S + b None of the answer choices given Figure Q.ll Block diagram of a feedback control system 8 4 points Questions 7 to 8 relate to the Integral Control case. Integral Control (Q7 to Q8) For Kj=16, K, = 42, a = 3.7, b= 2.2, calculate the steady-state error to a ramp input having magnitude 2. Integral control is implemented, by setting Gc(s) = k1. The gains Ki", "K,',and parameters "a", "b" are positive values, defined in consistent units. Answer questions 7 to 8. Type your answer... Proportional Control (Q9 to Q12) 9 3 points Questions 9 to 12 relate to the Proportional Control case. The controller from before is now replaced with a purely proportional control term, i.e. Gc(3) = Kp. The gains "Kp", "Ka", and parameters "a", "b" are positive values, defined in consistent units. Answer questions 9 to 12. The Type Number for the system shown in the diagram with proportional control implemented is: 0 NOTE: the values of the parameters"a", "b", and gains "Ka", "K1", " Kp" are likely to change between questions (see item 10 in assessment instructions). 1 2 3 None of the answer choices given