Root
Locus Problem
Problem
RLocus12
Here is the transfer function for a system
G(s) = 10(s + 3)/[(s
+ 1)(s + 2)(s + 5)]
The system is being
controlled in a feedback system as shown below.
-
The closed loop system
must have less than 2% SSE for a step input.
-
The closed loop system
must not exhibit more than 10% overshoot for a step input.
-
Response time (settling
time) must be less than 0.4 sec.
It is suggested that a
controller with an integrator can control the system better. Using
K/s instead of s, can you meet the specifications above.