control systems_Introduction.pdf.pdf.dpf.pdf.dpf.

A control system is a system that regulates the behavior of other systems or processes to achieve desired outcomes. It involves various components that work together to monitor and adjust the operation of a system or process to maintain it within desired parameters or to make it follow a specific trajectory.

1. Control Systems
Introduction

2. Control System
•SYSTEMisacollectionofcomponentsconnectedtogethertoservean
objective.
•CONTROLSYSTEMisthatmeansbywhichanyparameterorquantity
inamachineisaltered(ormaintained)inadesiredmanner.
OR
•ControlSystemisacombinationofelements(arrangedinaplanned
manner)whereineachelementcauses(i/p)aneffect(o/p)toproduce
adesiredoutput.

3. Control System
•Input-output
•Excitation-response
•Cause-effect
•Y=aX+b
•Thecause&effectrelationshipisgovernedbyaMathematical
Relation.IfrelationislinearthenLINEARCS.

5. Control system Examples

6. Control system Examples

7. Types of Control Systems

9. Servomechanism (Servo)
•Servo is restricted to f/b CS. Where the controlled variable is
mechanical position, e.g., velocity, acceleration.
•E.g. A servo system used to position a load shaft
•Position control has many applications
➢Machine tool position control
➢Tension control of sheet rolls in paper mills
➢Control of thickness of metal sheets (in hot rolling mills),…
➢Radar tracking system (position)
➢Missile guidance systems,…etc..

10. Examples of Control Systems
•Automatic control systems, Continuous data systems, Discreate data
control systems-Sampled-data control system, Digital type control
system, Multivariable control system
•Temperature control of (passenger compartment of) a car Auto car
driving System,…
•Auto pilot systems in aircrafts, Automatic aircraft landing systems
•Auto air-conditioning systems in moving cars, labs, control of temp. of
a Boiler…
•CLCS-Engineering organizational system
•Smart Street light System,…

11. Thanks