Process gain: the ratio between percent change of process variable to percent change of output. dead time: time needed for the tank level (process variable) to start changing after the valve starts opening (output start changing). time constant: time needed for the tank level (process variable) to reach 63.2% of the total tank level (process variable) change.
Process gain: the ratio between percent change of process variable to percent change of output.
dead time: time needed for the tank level (process variable) to start changing after the valve starts opening (output start changing).
time constant: time needed for the tank level (process variable) to reach 63.2% of the total tank level (process variable) change.
I'm watching Understanding PID Control part 4 on MATLAB channel but can't understand what Process gain is. Thank for this video, I got it
Awesome content
This video is amazing👌,Can you explain what is time constant for second order systems?
Hi there excellent animations I really enjoyed... Can you tell me the difference between lag time and time constant?
Process lag is combination of process dead time + (5 x process time constant). imgur.com/a/iLqH4jl