1. Given the block diagram below:

1.1. Simplify the above block diagram

1.2.

 

2. Derive closed-loop transfer functions model using the block diagram below:

Where G_v = G_m = 1, G̅_P is the process model and GP is the actual process transfer function.

C(s) G G L(s) H G G G G Figure 2. G C(s)