Pikchr — feedback loop
Closed-loop control diagram with sensor and actuator.
Rendering…
Make it your own.
S: box "Setpoint"
arrow right
C: box "Controller"
arrow right
P: box "Plant"
arrow right
O: box "Output"
arrow down 0.5 from C.s; right; down; right
right at P.e then down then left until even with C.s
S2: box "Sensor" with .e at P.s
arrow from S2 to S