This preview shows page 1. Sign up to view the full content.
Unformatted text preview: stem is at rest. Laplace transform of system output
Laplace transform of system input System The output g(t) for the unit impulse input is called
Since U(s)=1, the transfer function can also be
defined as the Laplace transform of impulse
response: A system is assumed to be at rest. (Zero initial
3 4 Elementary TF block diagrams Elementary TF block diagrams Series connection
Series Summing Junction
- 5 Elementary TF block diagrams 6 Feedback connection Parallel connection
Parallel Negative feedback system
Ea Be careful when computing transfer functions
from outside to inside the feedback!...
View Full Document
- Spring '08