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DETECTION AND CHARACTERIZATION OF HEAD IMPACTS
DETECTION AND CHARACTERIZATION OF HEAD IMPACTS
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机译:头部冲击的检测和表征
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摘要
A system for characterizing an impact to a user comprising: a sensor assembly configured to measure a linear acceleration and an angular velocity at a sensor position; a data transform component operatively connected to the sensor assembly and configured to represent a location of interest in one of the head and the neck of the user relative to the sensor position as a time-varying function and to calculate an acceleration at the location of interest as a linear combination of the linear acceleration and a cross-product of the angular velocity with a relative velocity between the sensor position and the location of interest; and a system interface configured to provide the calculated acceleration at the location of interest to a user in a human-perceptible form.
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