Mts SWIFT 45 GLP Sensor Instrukcja Użytkownika Pobierz pdf (Strona 61)

Fx Data (Longitudinal Force)

SWIFT

45 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 45 GLP Sensor Instrukcja Użytkownika Strona 61