Karl Intro Flashcards
1
Q
What is the definition of the Transfer Function?
A
It is the ratio of the laplace transform of the output to the laplace transform of the input. WHEN ALL CONDITIONS ARE ZERO.
2
Q
What is the characteristic equation of the transfer function?
A
It is the denominator of the function when all conditions are zero.
3
Q
What are zeros?
A
The roots of the denominator
4
Q
What are poles?
A
The roots of the numerator.
5
Q
What is the transfer function for a system with negative unity feedback?
A
G(s) / 1 + G(s)*H(s)
6
Q
What is the transfer function for a system with positive unity feedback?
A
G(s) / 1 - G(s)*H(s)
