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Old 27 Apr 2022, 07:14 (Ref:4108196)   #575
crmalcolm
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Originally Posted by VIVA GT View Post
Just a question about the accelerometers that the drivers 'wear'. Are they fully three-dimensional? Meaning do they measure movement in all directions, or are they mainly there to measure the severe deceleration that may occur during a sudden stop experienced during a crash?
What I'm trying to ask is do they measure the up & down bouncing?
The system (which includes more than the accelerometers) measures all directions of head movement including - 'the exact forces on the head to a given displacement, the elongation of the neck, how it engages with the headrests, how the headrests perform and what we need to do to produce the next generation cockpit environment.'

From the makers of the in-ear device - 'The three spring-riders are mounted at different orientations to respond to motion in three directions: forwards-backwards, left-right and up-down.' and 'For head impacts in Formula One the measurements peak at 400g across all three axes'
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