Mts SWIFT 45 GLP Sensor Manual do Utilizador descarregar pdf (Página 65)

Mx Data (Overturning Moment)

SWIFT

45 GLP Sensors

Analyzing SWIFT Data

Channel 4 Mx Data The following figure shows the relationship between Mx, Fz, and Fy, during a

cornering event. Fz decreases as the vertical force is shifted to the opposite

wheel. Fy, the lateral force, increases to prevent side slip resulting in an increase

in the overturning moment, Mx.

Mx = Fy x Distance Z +

Fz x Distance Y

After zeroing the SWIFT sensor with the wheel off the ground, a moment Mx

will still be present, as the following figure shows.

1. Actual polarities depend upon how the polarity for each signal is set in the TI.

(See “OutputPolarities” in, “Setting up the Transducer Interface.”)

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Mts SWIFT 45 GLP Sensor Manual do Utilizador Página 65