Doubts - Impact Atenuator

[Guilherme]

Hi guys, I'm from FSAE Brazil Team, and this year we are developing a 2 stages impact atenuator, mixing Al Honeycomb and molding a complex geometry.

I'd like to know how do you mensure desacelarion, and what kind of sensor we gonna need.

Best Regard

[Guilherme]

Hi guys, I'm from FSAE Brazil Team, and this year we are developing a 2 stages impact atenuator, mixing Al Honeycomb and molding a complex geometry.

I'd like to know how do you mensure desacelarion, and what kind of sensor we gonna need.

Best Regard

[Chris Lane]

You need an 'accelerometer' and a PC to log the data with.