Control System

The books contain Concept of control system Classification of control systems - Open loop and closed loop control systems Differences Examples of control systems - Effects of feedback Feedback Characteristics Block diagram algebra Determining the Transfer function from Block Diagrams Signal flow graphs (SFG) - Reduction using Mason’s gain formula - Transfer function of SFG’s. Standard test signals Time response of first order systems Characteristic Equation of Feedback control systems Transient response of second order systems - Time domain specifications Steady state response Steady state errors and error constants. PID controllers: Effects of proportional derivative proportional integral systems on steady state error and etc.