Answer Happy

Consider the system shown below, where G(s) is in the forward path, H(s) is in negative feedback with G(S), R(S) is the input to the system, and C(s) is the output. R(S) C($) G(s) H's) Note: Infinity can be entered as infinity. It will warn you that this is not a valid number, but will still correctly mark it correctly. All answers should be entered in decimal form, and rounded to two decimal places. Fractions are not accepted. Note: Expected answers allow for some propogation of rounding errors. Therefore 'expected answers' shown by revealing solution may differ by a small margin from the answer you have calculated. Here, G(s) = (5+3)(s+15) H(s) = x and the input is given by r(t) = 19u(t). What is the type of this system (1 mark)? O Type 0 o Type 1 Type 2 If the steady state error for the given input is 33 calculate the positional static error constant (3 marks)? Kpos = What is value of K which gives this error (3 marks)? K= If the input was changed to a ramp signal, what would be the steady-state error (1 mark)? Cramp (0)