- #1
m250390
- 2
- 0
Hi All,
I am currently building a test rig for a plc project I am doing, it involves PID control of a pump from the level of a tank. I have built my rig but now I am trying to get the transfer function of it so that I can work out some theory.
Any help on how to work out the transfer function please?
Schematic of set-up attached. I am not sure if it makes a difference but the tank on the right is about 3 metres higher than those two on the left.
I am currently building a test rig for a plc project I am doing, it involves PID control of a pump from the level of a tank. I have built my rig but now I am trying to get the transfer function of it so that I can work out some theory.
Any help on how to work out the transfer function please?
Schematic of set-up attached. I am not sure if it makes a difference but the tank on the right is about 3 metres higher than those two on the left.