- #1
StripesUK
- 23
- 2
Homework Statement
A closed loop control system has three components, Controller, Process, and Measuring System. Each has it's own gain and phase angle. I understand how to find the total of the gain but I'm unsure as to how to find the total phase angle?
Homework Equations
Total Gain=
[itex]\frac{A*B}{1+(A*B)*C}[/itex]
The Attempt at a Solution
Using this formula on the phase angle doesn't give a sensible answer. My instincts tell me that it is just straight addition? I know I've not got very far on this myself, just a nudge in the right direction would be hugely useful.
Many thanks.