Mumbai University > Electronics Engineering > Sem 4 > Linear Control Systems

Topic: Compensators and Controllers

Difficulty : Low

Marks : 5M

LEAD COMPENSATOR:

Pole-zero Plot:

1) Lead compensator is a high pass filter, so it amplifies high frequency noise signals.

2) Transfer function of lead compensators is

$G_{C}= \alpha \cfrac{(1+T_{s})}{1+\alpha T_{s}}$ where $0 \lt \alpha \lt 1$

Effect of lead compensator:

1) The velocity constant is usually increased.

2) Relative stability …