2. Basic Concepts  Block diagram representation of control systems  Transfer functions  Analysis of block diagrams  P, PI and PID controllers ( Continuous and discrete forms)  Stability of feedback control systems

3. Basic Block Diagram

4. PID:Process Instrumentation Diagram

5. Block Diagram of Feedback Control System

6. Laplace Transform

7. Common Signals

8. Properties of Laplace Transform

9. Transfer functions

10. Proportional Control

11. Proportional Integral Control

12. Proportional Integral Derivative (PID) Control

13. Common Transfer Functions

14. First-Order Plus Dead-Time (FOPDT)

15. Stability of Systems

16. Location of pole

17. Generalization

18. Stability and Pole Location

19. Stability of Closed Loop Systems

20. Example: Third order process

21. Root Locus

22. Root Locus Graph

23. CONTROLLER TUNING

24. Ziegler Nichols Tuning