4th semester CONTROL SYSTEM|Anna University Chennai Question Bank, anna university question bank for eee

CONTROL SYSTEM

4th semesterCONTROL SYSTEM|Anna University Chennai Question Bank, anna university question bank for eee |Anna University Chennai Question Bank, anna university question bank for eee, Anna University Questions Banks, EEE FOURTH, QUESTION BANKS, 

PART B IMPORTANT QUESTIONS

UNIT  1

1.       Explain the TF of armature and field controlled DC motor. (16)

2.       Problem from mechanical translational system(analogy of force- voltage and force- current) (16)

3.       Problem from signal flow graph + block diagram (8 +8 )

Unit 2

1.       Explain servomotors and its types (16)

2.       Derive the time response of underdamped and critically damped  second order system for unit step input (16)

3.       Derive the expression for time domain specifications (16)

unit 3

1.       Derive the frequency domain specifications of second order system (16)

2.       Problem from bode plot determining phase margin,gain margin ,determination of k value,gain and phase cross over frequency( any 2 ) (16)

3.       Problem from polar plot (same as bode plot )(16)

4.       Ecplain frequency domain specifications (8)

Unit-4

1.       Explain the locatiuon of poles on s-plane for stability (16)

2.       Problems from routh Hurwitz criterion (8)

3.       Problems to determine gain and phase cross over frequency, gain and phase margin from given TF (16)

4.       Problems from root locus (16)

Unit – 5

1.       Derive the realisation of electrical network, frequency response, determination of maximam phase lag and max. Lag angle for

a)       lag compensator (16)

b)      lead compensator (16) (separate questions)

2.       problems from lag compaensator  or lead compensator (each 16 marks )