Input and Output Systems

Tortilla, Beef, Queso

Sensor, Computer, Actuator

Input, Process, Output

Source, Encoder, Transmitter

They are the same

Worst result vs Best result

Desired result vs Possible result

Desired result vs Actual result

To monitor the output

To Compare the actual output to the desired output

To make changes to the inputs/processes to improve the output

To Watch for results

monitors the output of the system

compares or adjusts the system

tells the system what to do

something that happens within a system.

something that goes into a system.

something that comes out of a system.

something that is always man-made.

monitors the input

monitors the output

is the actual results

input

output

control

feedback

input

output

control

feedback

input

model

process

pattern

output

process

pattern

model