Explain transfer function and write its advantages and dis advantages.
[3 marks]Derive steady state error constants of the Type-1 system for a Step input.
[4 marks]Describe the step by step procedure for reduction of Block diagram.
[7 marks]Define: rise time, peak over shoot and settling time.
[3 marks]Draw the step response of values of damping ration (i) 1 (ii) ζ=1 (iii) ζ < 1 (iv) 0<ζ<1
[4 marks]Explain the requirements of an ideal control system.
[7 marks]Write short note on marginally stable system
[3 marks]How stability can be ensured from Routh Table?
[4 marks]Explain Type 0, Type 1 and Type 2 control system. Derive equation for the steady state error of the Type 2 control system for step, ramp and parabolic input.
[7 marks]Explain correlation between time domain and frequency domain
[3 marks]State the advantages of bode plot
[4 marks]Define the following terms: Gain margin, phase margin, bandwidth, resonant peak, resonant frequency and gain cross over frequency.
[7 marks]Write the application of frequency response methods.
[3 marks]Define Magnitude and angle criteria for the Root Locus analysis.
[4 marks]State and explain nyquist stability criteria.
[7 marks]Explain feedback control system
[3 marks]Explain the effect of derivative control action on system performance.
[4 marks]Write short note on PID controller.1
[7 marks]List out types of compensation and explain any one
[3 marks]How will you define controllability and observability of the system?
[4 marks]Write steps to design Lag Compensator using Root Locus.
[7 marks]Define following terms. 1) State variable 2) State trajectory 3) State vector.
[3 marks]Write difference between state space analysis and transfer function.
[4 marks]How state space analysis method is different than classical methods. Explain in detail.2
[7 marks]