Lecture 12 Flashcards
1
Q
What is derivative control useful for
A
To make anticipation approach - predicting something is about to change
2
Q
what’s the issue with using derivative control when the signal has noise
A
Will amplify the signal making it a lot worse - have to use a filter to remove
3
Q
Which is the dominant root locus
A
One with the slowest response -> one with the largest time constant -> one with the least -ve root
