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a spring-mass system with viscous damping is initially at rest with zero displacement if the system is activated by a
question compare the time response of the control system sketched in figure with the system of figure where the
a spring-mass system slides down a smooth 30deg inclined plane as shown in figure below determine the time elapsed from
a 386-lb weight is supported on several springs whose combined stiffness is 640 ibin if the system is iifted so that
question use simulink to simulate the control system of problem and plot the controlled response of the system a
question the open-loop transfer function of a feedback control system is ks3nbsp 4s2nbsp 5sa sketch the root locus
question the open-loop transfer function of a feedback system with variable gain k kgshs has the open loop poles of -1
determine the time response for problem using numerical integrationprobleman undamped spring-mass system with w 161 lb
question an open-loop transfer function of a feedback control system has the poles -3 -2 and -1 sketch the root locus
question it is known that two poles of an open-loop transfer function are -2 and -1 it is also known that the root
question the open-loop poles are 1 and 2 whereas the open-loop zeroes are -4 and -2 sketch the corresponding root locus
question the poles of an open-loop transfer function are -3 -2 and -1 and the finite zero is -4 sketch the root locus
a manufacturer of vibration-measuring instruments gives the following specifieations for one of its vibration
a vibration pickup has a sensitivity of 40mvcms from f10 to 200hz if 1 g acceleration is maintained over this frequency
using the equations of harmonic motion obtain the relationship for the velocity versus frequency applicable to the
a vibration pickup has a sensitivity of 20 mvcmsassuming that 3 mv rms is the accuracy limit of the instrument
the sensitivity of a certain crystal accelerometer is given as 18 pcg with its capacitance equal to 450 pfit is used
for a system with hysteresis damping show that the structural damping factor y is equal to the loss factor at
show that the response to a unit step function designated by gt is related to the impulsive response ht by the equation
an undamped spring-mass system is given a base excitation of yt 201 - 51 if the natural frequency of the system is wn
question obtain a mathematical model for the mems sketched in figure to connect the input voltage to the output
show that tntd plotted against zeta is a quarter circle where td is the damped natural period and tn is the undamped
for the system shown in figure verify that the transmissibilitytrxy is the same as that for force plot the
question a straight deformable bar of cross-sectional area a 25 mm2nbsp length l 100 cm mass density t 7800 kgm3nbsp
qusetion the micro cantilever of problem is used to sense the mass of a particle mp that attaches to its free end