This PDF will cover the topics: First order system with examples, second order system, interacting and non-interacting system, damp vibrator, control system, P, PI and PID controllers, negative and positive feedback, characteristic equation, body stability criterion, ziegler-nicolas settings, valve characteristics and cascade control.
These notes will help in your classroom exams and exams like GATE, BARC, ISRO, DRDO, PSUs etc.