Mts SWIFT 50 GLP Sensor Heavy Trucks Manual do Utilizador descarregar pdf (Página 55)

Fx Data (Longitudinal Force)

SWIFT 50 GLP Sensors Analyzing SWIFT Data

Fx Data (Longitudinal Force)

This figure shows the Fx (longitudinal force) data.

• The offset in Fx after zeroing the SWIFT sensor is due to frictional force

and rolling resistance on a flat road.

• There is a strong similarity between Fx and Mz, due to the SWIFT sensor

measurement characteristics. That is, the SWIFT sensor measures at the

transducer centerline. As a result, any Fx load results in an additional Mz

output:

Mz due to Fx loading = Fx load x Distance

Mz+

Distance

Fx+

S50-016

Direction

of Motion

Distance

Fx+

S50-015

Mz+

Direction

of Motion

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Mts SWIFT 50 GLP Sensor Heavy Trucks Manual do Utilizador Página 55