UTC Engineering Labs OnLine
Experimental Lab Results
The University of Tennessee at Chattanooga

Experiment #93493

Date = 2/9/2019 7:25:49 PM
Name =  * Required *
Location =  * Requested *
User-email address =  * Requested *

System = PRESSURE
Experiment = PI
Length of experiment(sec) = 1

Controller gain(%/cm-H20) = 5
Integral Time(sec) = 3
Initial set-point(cm-H20) = 3
Change in set-point(cm-H20)(%) = 4
Time for change in set-point(sec) = 10
Damper Settings:
Damper 1 is open(sec) = 0
Damper 1 is closed(sec) = 60
Damper 2 is open(sec) = 10
Damper 2 is closed(sec) = 0
RESULTS FOR PROPORTIONAL-INTEGRAL FEEDBACK CONTROLLER
Time(sec)	Input Value(%)	Output(cm-H20)	SET-P(cm-H20)
     0.109	    70.000	     0.000	     3.000
     0.214	    70.550	     0.000	     3.000
     0.317	    71.075	     0.000	     3.000
     0.422	    71.590	     0.000	     3.000
     0.525	    72.115	     0.000	     3.000
     0.628	    72.630	     0.000	     3.000
     0.732	    73.145	     0.000	     3.000
     0.838	    73.665	     0.000	     3.000
     0.940	    74.195	     0.000	     3.000
     1.045	    68.651	     1.191	     3.000