CHE 185 – PROCESS CONTROL AND DYNAMICS. PERFORMANCE OF P, PI & PID CONTROL LOOPS. P-only Control. For an open loop overdamped process, as K c is increased, the process dynamics goes through the following sequence of behavior overdamped critically damped oscillatory ringing
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
CHE 185 – PROCESS CONTROL AND DYNAMICS
PERFORMANCE OF P, PI & PID CONTROL LOOPS
ROOT LOCUS
ROOT LOCUS
asymptotes radiate out with angles
where r=1, 3, 5…
PROVIDES A VALUE RELATED TO THE AGGRESSIVENESS OF THE CONTROLLER