Explain Close Loop System with Block diagram & Example.
[3 marks]Discuss Force-Current (F-I) analogous system with analogous quantity.
[4 marks]Define: Transfer function, Loop Gain, Steady-state error, Path Gain
[7 marks]Discuss following terms with respect to Frequency response analysis.
[3 marks]Resonant Peak (ii) Resonant Frequency (iii) Bandwidth
[ marks]Explain standard test signals.
[4 marks]Discuss Unit-step time response of Second-order systems for ξ > 0.
Consider a system represented by the following equations. Draw the Signal Flow Diagram of the system. , ,
[7 marks]List properties of M-circles.
[3 marks]Explain the Stable, Marginally stable and Unstable systems with diagram.
[4 marks]Explain rules for block-diagram reduction technique.
[7 marks]What is polar plot? Explain in brief.
[3 marks]Derive the expressions for error constants corresponding to step, ramp and parabolic input respectively.
[4 marks]System-1 has transfer function and System-2 has transfer function . Find Cascade and parallel transfer function for system 1 and system 2.
[7 marks]Explain: Root locus And Centroid
[3 marks]Explain the frequency response, state its application with possible limitations.
[4 marks]Discuss Lag compensator. Obtain the transfer function of a Lag Compensator.
[7 marks]Describe Correlation between transfer function and state space equations.
[3 marks]Discuss Nyquist stability criterion.
[4 marks]Draw the equivalent mechanical system of the system shown in the figure Write the set of equilibrium equation for it and obtain electrical analogous circuit using F-V Analogy.1
[7 marks]Explain concept of Relative stability.
[3 marks]Write a short note on state space representation of a control system.
[4 marks]Obtain the Root-locus plot for the unity feedback system with transfer function.
[7 marks]Define: State & State Vector
[3 marks]Write short note on PID controller.
[4 marks]By Hurwitz, find stability of
[7 marks]