block diagram

1. Control System
Presented by
Dhirendra Kumar(16924)
Jagdeep Rahul (17136)
Dr. Rajiv kumar singh (18947)
Abhishek tyagi (16857)
Sukhwinder (18591)

2. Intend or Purpose
• A control system consisting of interconnected
components is designed to achieve a desired
purpose.
• Concept of control system is used in various
applications like space vehicles, satellites, guided
missile.
• Control systems are now integral part of the
modern industrialization, industrial process and
home appliances.

3. Design of Control System
• Basic of control system
1. Open loop control system (without feedback)
Ex:- Immersion rod
2. Closed loop control system (with feedback)
Ex:- Air conditioner, refrigerator , washing
machine, Water level float regulator etc.

4. Example
Water-level float regulator

6. (a) Automobile
steering control
system.
(b) The driver uses
the difference
between the actual
and the desired
direction of travel
to generate a
controlled adjustment
of the steering wheel.
(c) Typical direction-of-
travel response.
Examples of Modern Control Systems

7. Examples of Modern Control Systems

8. Examples of Modern Control Systems

9. Examples of Modern Control Systems

10. Design Example
CVN(X) FUTURE AIRCRAFT CARRIER

11. Design Example

12. Design Example

13. Uses of Basic Sciences
1. Physics
Concepts of Mass, Acceleration, Velocity, KVL,
KCL, Damping factor, Friction etc.
2. Chemistry
Control of temperature in any chemical process
3. Mathematics
Concepts of Matrices, Logarithmic, differential
equations, Laplace transform etc.

14. Analysis of parameters in Control
System
• Transfer function
• Stability in Time domain
• Stability in frequency domain
• Design of different types of controller
• State space analysis for multiple input and
multiple output LTI systems.

15. Learning Outcomes
• Importance of control system in our daily life .
• Understand the concept of stability in control
system.
• Understand the utility of controller in control
system.