EXAMIANS
A second order system has peak over shoot = 50% and period of oscillations 0.2 seconds. Find the resonant frequency?
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An open loop control system, represented by the transfer function G ( s ) = ( s - 1 ) / ( s + 2 )( s + 3 ), is
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In polar plots if the critical point '-1+j0' is enclosed then the system is --------
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Transient state analysis depends on which of the following?
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The transfer function of a phase lead compensator is given by: G(s) = (1 + 3Ts)/(1 + Ts) where T>0. What is the maximum phase shift provided by such a compensator?
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If two blocks having gains A and B respectively are in series connection, find the resultant gain using block diagram reduction technique?
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The characteristic equation of a control system is given below: The system is
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Consider the following statements for phase lead compensation:
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The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0?
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If the transfer function of a phase lead compensator is (s+a)/(s+b) and that of a lag compensator is (s+p)/(s+q), then which one of the following sets of conditions must be satisfied?
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