**TRANSFER FUNCTION OF CLOSED LOOP SYSTEM | DERIVATION**

#### Hello friends, welcome to **ELECTRICAL ENCYCLOPEDIA. **In this article, we will study about the “*transfer function of closed loop system*“.

*transfer function of closed loop system*

**TRANSFER FUNCTION – **

#### Transfer function is the ratio of Laplace transform of output signal to the Laplace Transform of Input Signal, keeping initial conditions to be zero.

**CLOSED LOOP CONTROL SYSTEM –**

#### Control system in which control action depends upon the output is called **closed loop **or** feedback control system.**

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**BLOCK-DIAGRAM OF CLOSED LOOP SYSTEM**

BLOCK DIAGRAM OF CLOSED LOOP SYSTEM |