SYSTEEM EN REGELTECHNIEK VRAGEN EN ANTWOORDEN

SYSTEEM EN REGELTECHNIEK VRAGEN EN
ANTWOORDEN
What does a control system consist of?
It consists of subsystems and processes(plants) that give a desired output with desired performance
from an input

Why do we build control systems?
Power amplification, Remote Control, Convenience of input form, Compensation for disturbances

What is power amplificiation or power gain?
Power amplification or power gain is when we want to amplify the power used at the input for a greater
power at the output




What is an input transducer?
An input transducer transforms the input into a form which can be used by the controller

What is the function of a controller?
A controller drives a process or plant

What are the input and output also referred to as?
The input is sometimes called the reference and the output the controlled variable

What are the summing junctions for?
They are a way to add other signals such as disturbances to the controller and process outputs

What is the main downfall of an open loop system?
It cannot compensate for disturbances added to the driving signal of the controller or output by way of
the summing junctions. No adjustment for signal corruption.