http://learncontrol.com/pid/
PID Control Information from John Shaw
Control Information from John Shaw This site provides information about process control, particularly the PID control algorithm, controller tuning, cascade control, ratio control, and other topics. PID is the control algorithm most often used in industrial control. It is implemented in industrial single loop controllers, distributed control systems (DCS) and programmable logic controllers (PLC). We are all entitled to have an opinion. If you don't have one, you can have my opinions for FREE by Clicking Here Buy and download my eBook: The PID Control Algorithm: How It Works, How To Tune It, and... Visit the original website to read more...
Pid Control Information From John Shaw.
Information For Engineers In The Industrial Control Field.