Question

an open loop system consists of three elements, in series , the elements having the transfer function of 5 , 1/S, 1/(s+1) . what is the overall transfer function

a. g(s) = 5/(s+1)s
b. g(s) = 1/5s(s+1)
c. g(s) = 5/s(5s+2)
d. g(s) = 10/s(10s+2)​

Answer 1

Explanation:

The transfer function defines the relation between the output and the input of a dynamic system, written in complex form (s variable). For a dynamic system with an input u(t) and an output y(t), the transfer function H(s) is the ratio between the complex representation (s variable) of the output Y(s) and input U(s).