Compound Loop Control
Compound Loop Control
(OP)
Has anyone know the matimatically details of "Compound Loop" control for water disinfection? I am appreciated if anyone can give me an answer or direct me of where to look for the info.
Thanks,
KJ
Thanks,
KJ





RE: Compound Loop Control
RE: Compound Loop Control
Now, the control strtegy has evolved into "Dual Signals Control". Still most of the people called it "Compound Loop". All signals, flow pacing, chlorine residual feedback and a residual set point from the Operator are input into this type of controller. The controller send out only one analog output signal that it can be used to control a single quantity final control element such as a chlorine gas valve or a variable speed metering pump.
What is happened inside of this type of controller in mathematical details? I am appreciated any info or advice that you can give me.
Sincerely,
KJ