GJUS&T, B.tech Mechanical, AUTOMATIC CONTROL EXAM PAPER

                                       B.Tech Mechanical Engineering

6^th Sem.                                             GJUS&T,Hisar

                       AUTOMATIC CONTROL

                               ME-308-E

Q.1

 (a) Explain different types of control systems.

        (b)Draw block diagram for aerospace control.

Q.2

 What are the different types of controllers?                        With suitable sketch explain pneumatic controllers.

Q.3

(a) Define error constant.

        (b) Explain Laplace transform representation  with suitable diagram.

Q.4

 (a) Describe the behaviour of different types plots in frequency response analysis.

(b) Draw rectangular plots for first and second order system.

Q.5

 Discuss the Routh’s criterion with suitable example.

Q.6

 (a) Define root locus method.

(b)Find relation between root locus locations and transient response and explain its parametric vibration.

Q.7

(a) Explain Pulse transfer function.

(b) Discuss root locus method.

Q.8 Write short notes on the following;

(a) Discrete system

(b) Space equation

(c) Signal flow graph