The motion of a pointer over a scale is resisted by a viscous damping torque of magnitude 4 N-m at an angular velocity of 2 rad / s. The pointer, of negligible inertia, is mounted on the end of a relatively flexible shaft of stiffness 2 N-m/ rad, and this shaft is driven through a 1 to 4 reduction gear box. Determine the overall transfer function of the system.lf the input shaft to the gear box is suddenly rotated through 1 completed revolution, determine the time taken by the pointer to reach a position within 1 percent of its final value. Gear box Pointer 0,

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The motion of a pointer over
a scale is resisted by a
viscous damping torque of
magnitude 4 N-m at an
angular velocity of 2 rad / s.
The pointer, of negligible
inertia, is mounted on the end
of a relatively flexible shaft of
stiffness 2 N-m / rad, and this
shaft is driven through a 1 to
4 reduction gear box.
Determine the overall transfer
function of the system.lf the
input shaft to the gear box is
suddenly rotated through 1
completed revolution,
determine the time taken by
the pointer to reach a
position within 1 percent of
its final value. *
Gear box
Pointer
0,
0,
--
Transcribed Image Text:The motion of a pointer over a scale is resisted by a viscous damping torque of magnitude 4 N-m at an angular velocity of 2 rad / s. The pointer, of negligible inertia, is mounted on the end of a relatively flexible shaft of stiffness 2 N-m / rad, and this shaft is driven through a 1 to 4 reduction gear box. Determine the overall transfer function of the system.lf the input shaft to the gear box is suddenly rotated through 1 completed revolution, determine the time taken by the pointer to reach a position within 1 percent of its final value. * Gear box Pointer 0, 0, --
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