Compare open and closed loop control system.
[3 marks]Classify systems. Explain any one in detail.
[4 marks]Explain rules for block diagram reduction techniques. What is integral wind up
[7 marks]Find inverse Laplace transform of 1/(s+1)2.
[3 marks]Find transfer function for the below given mechanical system.
[4 marks]Derive the response of second order linear system for unit impulse input.
[7 marks]Derive the response of first order linear system for unit ramp input.
Explain loop, forward path and self loop with respect to signal flow graph.
[3 marks]Explain type and order of the system with suitable example.
[4 marks]Find gain margin and phase margin for the system given below using bode plot.
[7 marks]Discuss the effect of time delay on the system stability.
[3 marks]Compare modern control theory with conventional control theory.
[4 marks]Derive the expression of delay time and rise time for under damped second order system.
[7 marks]Explain negative feedback system with suitable example.
[3 marks]Find stability for the system with characteristic equation Q(s)=s4+2s3+12s2+4s+2 using Routh’s stability criteria.
[4 marks]Explain force-voltage and force-current analogy with suitable example.
[7 marks]Explain relative stability with suitable example.
[3 marks]Draw polar plot for the system given below.1
[4 marks]Explain rules to construct root locus.
[7 marks]Explain state variables, state equation and state space.
[3 marks]State the properties of state transition matrix.
[4 marks]Draw Nyquist plot for the system given below.
[7 marks]Discuss the need of frequency response analysis.
[3 marks]Derive expression for the transfer function from the state space model.
[4 marks]Find transfer function C(s)/R(s) for system shown in figure below using mason gain formula.2
[7 marks]