Based upon the experimental results of the different devices
on the electrodynamic shaker, the Teflon device was selected to
test on human participants due to its lower damping and the ability
to operate at lower acceleration levels. To protect the device,
especially the coil, Kapton tape was wrapped around the device,
as shown in Fig. 9, then it was placed inside a plastic name
badge holder along with an ADXL335 accelerometer to measure
the applied acceleration. Only the acceleration along the levitating
magnet’s movement direction was recorded. The name badge
holder with energy harvester and accelerometer were attached to
a vest that also contained wireless battery-powered data acquisition
hardware, as shown by a dashed outline in Fig. 9. The vest was
fitted on human subjects while they walked on a treadmill.
Based upon the experimental results of the different devices
on the electrodynamic shaker, the Teflon device was selected to
test on human participants due to its lower damping and the ability
to operate at lower acceleration levels. To protect the device,
especially the coil, Kapton tape was wrapped around the device,
as shown in Fig. 9, then it was placed inside a plastic name
badge holder along with an ADXL335 accelerometer to measure
the applied acceleration. Only the acceleration along the levitating
magnet’s movement direction was recorded. The name badge
holder with energy harvester and accelerometer were attached to
a vest that also contained wireless battery-powered data acquisition
hardware, as shown by a dashed outline in Fig. 9. The vest was
fitted on human subjects while they walked on a treadmill.
การแปล กรุณารอสักครู่..