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Control Fundamentals

Published on Nov 22, 2015

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PRESENTATION OUTLINE

CONTROL

FUNDAMENTALS AND TRANSDUCERS

CONTROL

MAKING DEVICES OPERATE AS DESIRED

OPEN LOOP

DEVICE CONTROLLED, BUT AS EXPCTD?

BLOCK DIAGRAMS

MAKING SENSE WITHOUT THE DETAIL

EXAMPLE 1

TELEVISION
Photo by William Hook

EXAMPLE

HEADPHONES
Photo by diloz

HEADPHONES

WHAT ABOUT?

WASHING MACHINE

Photo by Mark Z.

PROCESS

CONTROL
Photo by K e v i n

FEEDBACK

CLOSED LOOP SYSTEMS
Photo by Ken Whytock

CLOSED LOOP CONTROL

SET POINT, MEASURED VALUE, CONTROLLER